{"id":33841,"date":"2021-03-29T16:54:44","date_gmt":"2021-03-29T14:54:44","guid":{"rendered":"https:\/\/rolfclaessen.com\/dr-rolf-claessen\/"},"modified":"2025-07-02T16:16:46","modified_gmt":"2025-07-02T14:16:46","slug":"dr-rolf-claessen","status":"publish","type":"page","link":"https:\/\/rolfclaessen.com\/en\/","title":{"rendered":"Dr. Rolf Claessen"},"content":{"rendered":"\n<section class=\"hero\">\n      <div class=\"bg-holder bg-cover bg-intro bg-intro-image fix-lcp\"><\/div>\n      <div class=\"container\">\n        <div class=\"row\">\n          <div class=\"col-md-6 col-lg-7 col-xl-6\">\n           <div class=\"text-holder text-white\">\n            <strong class=\"subtitle\">Patent Atorney<\/strong>\n            <h1>Dr. Rolf Claessen<\/h1>\n            <div class=\"flex-container\">\n              <div class=\"text\">\n                <p>Protect your intellectual property and reap the rewards of your developments &#038; ideas! I support you with the most economically sensible long-term solution for your commercial success with your trade marks, designs &#038; patents. All patent attorney advice is provided through the law firm Michalski H\u00fcttermann &#038; Partner, where I am an equity partner.<\/p>\n                <ul class=\"btn-list list-unstyled d-flex flex-wrap\">\n                  <li><a href=\"https:\/\/www.ipfridays.com\/\" target=\"_blank\" rel=\"noopener\" class=\"btn btn-primary rounded-0\">Listen to my Podcast<\/a><\/li>\n                  <li><a href=\"https:\/\/mhpatent.de\/en\/kanzlei\/dr-rolf-claessen\/\" target=\"_new\" class=\"btn btn-primary rounded-0\">Work with Rolf<\/a><\/li>\n                <\/ul>\n              <\/div>\n            <\/div>\n          <\/div>\n        <\/div>\n        <div class=\"col-md-6 col-lg-5 col-xl-6 align-self-end\">\n         <div class=\"img-holder\">\n          <img decoding=\"async\" src=\"\/wp-content\/uploads\/2024\/01\/img-02.png\" alt=\"Dr. Rolf Claessen Portrait\"\/>\n        <\/div>\n      <\/div>\n    <\/div>\n  <\/div>\n<\/section>\n<div class=\"contact-box\">\n<ul class=\"contact-list list-unstyled\">\n  <li>\n    <a href=\"tel:492111592490\" aria-label=\"Call Rolf Claessen\">\n      <i class=\"fa-solid fa-phone\"><\/i>\n      <span class=\"contact-title\">+49 211 159 249 0<\/span>\n    <\/a>\n  <\/li>\n  <li>\n    <a href=\"mailto:claessen@mhpatent.de\" target=\"_blank\" rel=\"noopener noreferrer\" aria-label=\"Send an email\">\n      <i class=\"fa-solid fa-envelope\"><\/i>\n      <span class=\"contact-title\">claessen@mhpatent.de<\/span>\n      <\/a>\n    <\/li>\n  <li>\n    <a href=\"https:\/\/calendly.com\/claessen\/15min\" target=\"_blank\" rel=\"noopener noreferrer\" aria-label=\"Book a meeting with Calendly\">\n      <i class=\"fa-solid fa-calendar-days\"><\/i>\n      <span class=\"contact-title\">Schedule a Call<\/span>\n    <\/a>\n  <\/li>\n<\/ul>\n<\/div>\n\n\n\n<section id=\"carouselBlockquote\" class=\"carousel carousel-dark slide\">\n  <div class=\"carousel-indicators\">\n    <button type=\"button\" data-bs-target=\"#carouselBlockquote\" data-bs-slide-to=\"0\" class=\"active\" aria-current=\"true\" aria-label=\"Slide 1\"><\/button>\n    <button type=\"button\" data-bs-target=\"#carouselBlockquote\" data-bs-slide-to=\"1\" aria-label=\"Slide 2\"><\/button>\n    <button type=\"button\" data-bs-target=\"#carouselBlockquote\" data-bs-slide-to=\"2\" aria-label=\"Slide 3\"><\/button>\n  <\/div>\n  <div class=\"carousel-inner\">\n    <div class=\"carousel-item active\">\n        <blockquote class=\"blockquote col-10 mx-auto my-5\">\n          <p> Rolf is a talented and experienced European Attorney. One can be sure that your cases are in safe hands when you work with Rolf. A great advantage is that you can be sure that the person to whom you entrust your cases is <em>dependable and trustworthy<\/em>. Working with Rolf has been a great pleasure for me.<\/p>\n          <cite> Rahul Vartak <\/cite> Senior Counsel, Genentech\n    <\/div>\n    <div class=\"carousel-item\">\n        <blockquote class=\"blockquote col-10 mx-auto my-5\">\n          <p>Rolf has <em>very good skills in patent and trademark law<\/em>. I worked with him in many patent and trademark infringement cases successfully.\n\n<\/p>\n          <citeDr. Nils Weber<\/cite> Partner, Jonas Rechtsanw\u00e4lte\n    <\/div>\n    <div class=\"carousel-item\">\n        <blockquote class=\"blockquote col-10 mx-auto my-5\">\n          <p>Mr. Claessen is a premier patent attorney. The collaboration is <em>time-saving<\/em>, <em>reliable<\/em> and <em>effective<\/em>.<\/p>\n          <cite>Carsten Otte<\/cite>\n    <\/div>\n  <\/div>\n  <button class=\"carousel-control-prev\" type=\"button\" data-bs-target=\"#carouselBlockquote\" data-bs-slide=\"prev\">\n    <span class=\"carousel-control-prev-icon\" aria-hidden=\"true\"><\/span>\n    <span class=\"visually-hidden\">Previous<\/span>\n  <\/button>\n  <button class=\"carousel-control-next\" type=\"button\" data-bs-target=\"#carouselBlockquote\" data-bs-slide=\"next\">\n    <span class=\"carousel-control-next-icon\" aria-hidden=\"true\"><\/span>\n    <span class=\"visually-hidden\">Next<\/span>\n  <\/button>\n<\/section>\n  <ul class=\"btn-list list-unstyled d-flex flex-wrap w-100\">\n  <a href=\"https:\/\/rolfclaessen.com\/en\/about-me\/#testimonials\" class=\"btn btn-primary rounded-0 mx-auto\">Read More Recommendations<\/a>\n  <\/ul>\n\n\n\n<div class=\"wp-block-columns mb-5 is-layout-flex wp-container-core-columns-is-layout-28232c24 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column m-0 is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:50%\">\n<div class=\"wp-block-cover text-center\"><img decoding=\"async\" width=\"720\" height=\"480\" class=\"wp-block-cover__image-background wp-image-38258\" alt=\"Rolf Claessen in a meeting\" src=\"https:\/\/rolfclaessen.com\/wp-content\/uploads\/2024\/07\/img-03.webp\" style=\"object-position:50% 0%\" data-object-fit=\"cover\" data-object-position=\"50% 0%\" srcset=\"https:\/\/rolfclaessen.com\/wp-content\/uploads\/2024\/07\/img-03.webp 720w, https:\/\/rolfclaessen.com\/wp-content\/uploads\/2024\/07\/img-03-300x200.webp 300w\" sizes=\"(max-width: 720px) 100vw, 720px\" \/><span aria-hidden=\"true\" class=\"wp-block-cover__background has-corporate-secondary-02-background-color has-background-dim\"><\/span><div class=\"wp-block-cover__inner-container is-layout-constrained wp-block-cover-is-layout-constrained\">\n<p class=\"subtitle has-corporate-secondary-color has-text-color has-link-color wp-elements-067c15713da2f2b501533b7930b7ef55\">Why?<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">What Motivates Me<\/h2>\n\n\n\n<p>As a patent attorney, I deal with very complex issues relating to patents, trade marks and designs each day. I love the intellectual challenge of understanding new technologies&#8230;<\/p>\n\n\n\n<a href=\"https:\/\/rolfclaessen.com\/en\/about-me\/\" class=\"btn btn-primary rounded-0\">Read more &#8230;<\/a>\n<\/div><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column m-0 is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:50%\">\n<div class=\"wp-block-cover text-center\"><img decoding=\"async\" width=\"720\" height=\"480\" class=\"wp-block-cover__image-background wp-image-38262\" alt=\"Rolf Claessen Portrait\" src=\"https:\/\/rolfclaessen.com\/wp-content\/uploads\/2024\/07\/img-04.webp\" style=\"object-position:50% 0%\" data-object-fit=\"cover\" data-object-position=\"50% 0%\" srcset=\"https:\/\/rolfclaessen.com\/wp-content\/uploads\/2024\/07\/img-04.webp 720w, https:\/\/rolfclaessen.com\/wp-content\/uploads\/2024\/07\/img-04-300x200.webp 300w\" sizes=\"(max-width: 720px) 100vw, 720px\" \/><span aria-hidden=\"true\" class=\"wp-block-cover__background has-corporate-secondary-02-background-color has-background-dim\"><\/span><div class=\"wp-block-cover__inner-container is-layout-constrained wp-block-cover-is-layout-constrained\">\n<p class=\"subtitle has-corporate-secondary-color has-text-color has-link-color wp-elements-969a2f29f40c241cec1d064131ca2b13\">Story<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">How It Started<\/h2>\n\n\n\n<p>How did I actually become a patent attorney? My first employer was a nanotechnology start-up that was spun off from the Bayer Group &#8230;<\/p>\n\n\n\n<a href=\"https:\/\/rolfclaessen.com\/en\/about-me\/\" class=\"btn btn-primary rounded-0\">Read more &#8230;<\/a>\n<\/div><\/div>\n<\/div>\n<\/div>\n\n\n<div class=\"signup\">\n\t\t\t<form id=\"sib_signup_form_6\" method=\"post\" class=\"sib_signup_form\">\n\t\t\t\t<div class=\"sib_loader\" style=\"display:none;\"><img\n\t\t\t\t\t\t\tsrc=\"https:\/\/rolfclaessen.com\/wp-includes\/images\/spinner.gif\" alt=\"loader\"><\/div>\n\t\t\t\t<input type=\"hidden\" name=\"sib_form_action\" value=\"subscribe_form_submit\">\n\t\t\t\t<input type=\"hidden\" name=\"sib_form_id\" value=\"6\">\n                <input type=\"hidden\" name=\"sib_form_alert_notice\" value=\"Please fill out this field\">\n                <input type=\"hidden\" name=\"sib_form_invalid_email_notice\" value=\"Your email address is invalid\">\n                <input type=\"hidden\" name=\"sib_security\" value=\"2f6a9a927e\">\n\t\t\t\t<div class=\"sib_signup_box_inside_6\">\n\t\t\t\t\t<div style=\"\/*display:none*\/\" class=\"sib_msg_disp\">\n\t\t\t\t\t<\/div>\n                    \t\t\t\t\t<div class=\"container\">\r\n  <div class=\"row justify-content-md-center\">\r\n    <div class=\"col-md-9 col-lg-6\">\r\n      <div class=\"heading-holder text-center\">\r\n        <span class=\"subtitle subtitle-sm\"><strong>Information Regarding Patents, Trade Marks &amp; Designs<\/strong><\/span>\r\n        <h2>Signup for my IP Newsflash<\/h2>\r\n        <p>I keep you up to date on the latest news regarding patents, trade marks &amp; designs.<\/p>\r\n      <\/div>\r\n      <div class=\"d-sm-flex text-center text-sm-left subscribe-form\">\r\n        <span class=\"sib-LEAD_SOURCE-area\">\r\n          <input type=\"hidden\" class=\"sib-LEAD_SOURCE-area\" name=\"LEAD_SOURCE\" value=\"Newsletter\">\r\n<option value=\"1\">Newsletter<\/option> \r\n          <\/input>\r\n        <\/span>\r\n        <span class=\"sib-LANGUAGE-area\">\r\n          <input type=\"hidden\" class=\"sib-LANGUAGE-area\" name=\"LANGUAGE\" value=\"ENGLISH\">\r\n<option value=\"1\">ENGLISH<\/option> \r\n          <\/input>\r\n        <\/span>\r\n        <div class=\"sib-email-area form-decor-wrapp\">\r\n          <span class=\"fa-solid fa-envelope\"><\/span>\r\n          <input type=\"email\" class=\"sib-email-area form-control rounded-0\" name=\"email\" required=\"required\" placeholder=\"Enter your email\">\r\n        <\/div>\r\n          <button type=\"submit\" class=\"btn btn-primary rounded-0\" value=\"Anmelden\">Subscribe<\/button>\r\n      <\/div>\r\n    <\/div>\r\n  <\/div>\r\n<\/div>\t\t\t\t<\/div>\n\t\t\t<\/form>\n\t\t\t<style>\n\t\t\t\tform#sib_signup_form_6 p.sib-alert-message {\n    padding: 6px 12px;\n    margin-bottom: 20px;\n    border: 1px solid transparent;\n    border-radius: 4px;\n    -webkit-box-sizing: border-box;\n    -moz-box-sizing: border-box;\n    box-sizing: border-box;\n}\nform#sib_signup_form_6 p.sib-alert-message-error {\n    background-color: #f2dede;\n    border-color: #ebccd1;\n    color: #a94442;\n}\nform#sib_signup_form_6 p.sib-alert-message-success {\n    background-color: #dff0d8;\n    border-color: #d6e9c6;\n    color: #3c763d;\n}\nform#sib_signup_form_6 p.sib-alert-message-warning {\n    background-color: #fcf8e3;\n    border-color: #faebcc;\n    color: #8a6d3b;\n}\n\t\t\t<\/style>\n\t\t\t<\/div>\n\n\n\n<section class=\"cards-section my-5\">\n    <div class=\"container-fluid\">\n      <div class=\"row g-0\">\n        <div class=\"col-md-6\">\n          <article class=\"card card-overlay text-white\">\n            <div class=\"overlay-img\">\n<img decoding=\"async\" src=\"\/wp-content\/uploads\/2024\/06\/img-07.webp\" alt=\"Rolf Claessen bei der TV Show wie genial ist das denn?\">\n            <\/div>\n            <div class=\"card-body\">\n              <strong class=\"subtitle\">Newsflash<\/strong>\n              <h2>IP Newsflash<\/h2>\n              <a href=\"https:\/\/rolfclaessen.com\/en\/ip-newsflash\/\" class=\"btn btn-primary rounded-0\">Read More<\/a>\n            <\/div>\n          <\/article>\n        <\/div>\n        <div class=\"col-md-6\">\n          <article class=\"card card-overlay text-white\">\n            <div class=\"overlay-img\">\n              <img decoding=\"async\" src=\"\/wp-content\/uploads\/2024\/06\/img-08.webp\" alt=\"Press articles by Rolf Claessen\">\n            <\/div>\n            <div class=\"card-body\">\n              <strong class=\"subtitle\">Publications<\/strong>\n              <h2>Press Articles<\/h2>\n              <a href=\"https:\/\/rolfclaessen.com\/en\/publications\/\" class=\"btn btn-primary rounded-0\">More Publications<\/a>\n              <a href=\"https:\/\/rolfclaessen.com\/en\/speaking-press\/#press\" class=\"btn btn-primary rounded-0\">Contact for Press<\/a>\n            <\/div>\n          <\/article>\n        <\/div>\n        <div class=\"col-md-6\">\n          <article class=\"card card-overlay text-white\">\n            <div class=\"overlay-img\">\n              <img decoding=\"async\" src=\"\/wp-content\/uploads\/2024\/06\/img-09.webp\" alt=\"Buch Marken.Recht.Einfach\">\n            <\/div>\n            <div class=\"card-body\">\n              <strong class=\"subtitle\">Podcast<\/strong>\n              <h2>IP Fridays<\/h2>\n              <a href=\"https:\/\/www.ipfridays.com\/\" class=\"btn btn-primary rounded-0\">Listen to my Podcast<\/a>\n            <\/div>\n          <\/article>\n        <\/div>\n        <div class=\"col-md-6\">\n          <article class=\"card card-overlay text-white\">\n            <div class=\"overlay-img\">\n              <img decoding=\"async\" src=\"\/wp-content\/uploads\/2024\/06\/img-10.webp\" alt=\"Rolf Claessen als Speaker\">\n            <\/div>\n            <div class=\"card-body\">\n              <strong class=\"subtitle\">Public Speaking<\/strong>\n              <h2>Talks &amp; Key Notes<\/h2>\n              <a href=\"https:\/\/rolfclaessen.com\/en\/publications\/#presentations\" class=\"btn btn-primary rounded-0\">Past Presentations<\/a>\n              <a href=\"https:\/\/rolfclaessen.com\/en\/speaking-press\/\" class=\"btn btn-primary rounded-0\">Request as Speaker<\/a>\n            <\/div>\n          <\/article>\n        <\/div>\n      <\/div>\n      <div class=\"row g-0\">\n        <div class=\"col-lg-6\">\n          <div class=\"row g-0\">\n            <div class=\"col-sm-6\">\n              <article class=\"card card-md card-overlay text-white rounded-0\">\n                <div class=\"overlay-img\">\n                  <img decoding=\"async\" src=\"\/wp-content\/uploads\/2024\/06\/img-05.webp\" alt=\"Rolf Claessen Profil\">\n                <\/div>\n                <div class=\"card-body\">\n                  <strong class=\"subtitle\">Wikipedia<\/strong>\n                  <h2>Rolf Claessen<\/h2>\n                  <a href=\"https:\/\/de.wikipedia.org\/wiki\/Rolf_Claessen\" target=\"_blank\" class=\"btn btn-primary rounded-0\" rel=\"noopener\">Read More<\/a>\n                <\/div>\n              <\/article>\n            <\/div>\n            <div class=\"col-sm-6\">\n              <article class=\"card card-md card-overlay text-white rounded-0\">\n                <div class=\"overlay-img\">\n                  <img decoding=\"async\" src=\"\/wp-content\/uploads\/2024\/06\/img-06.webp\" alt=\"Rolf Claessen Netzwerk\">\n                <\/div>\n                <div class=\"card-body\">\n                  <strong class=\"subtitle\">Be Connected<\/strong>\n                  <h2>Linkedin<\/h2>\n                  <a href=\"https:\/\/www.linkedin.com\/in\/claessen\/\" target=\"_blank\" class=\"btn btn-primary rounded-0\" rel=\"noopener\">Follow Rolf Claessen<\/a>\n                <\/div>\n              <\/article>\n            <\/div>\n          <\/div>\n        <\/div>\n        <div class=\"col-lg-6\">\n          <div class=\"row g-0 h-100\">\n            <div class=\"col-sm-6\">\n              <article class=\"card card-social text-white rounded-0\">\n                <div class=\"card-body\">\n                  <div class=\"box-icon\">\n                    <i class=\"fa-brands fa-youtube\"><\/i>\n                  <\/div>\n                  <h3><a href=\"https:\/\/www.youtube.com\/user\/rolfclaessen\" target=\"_blank\" rel=\"noopener\">Youtube<\/a><\/h3>\n                  <strong class=\"subtitle\">New Videos<\/strong>\n                <\/div>\n              <\/article>\n            <\/div>\n            <div class=\"col-sm-6\">\n              <article class=\"card card-social text-white rounded-0\">\n                <div class=\"card-body\">\n                  <div class=\"box-icon\">\n                    <i class=\"fa-brands fa-x-twitter\"><\/i>\n                  <\/div>\n                  <h3><a href=\"https:\/\/twitter.com\/rclaessen\" target=\"_blank\" rel=\"noopener\">X (Twitter)<\/a><\/h3>\n                  <strong class=\"subtitle\">Current Updates<\/strong>\n                <\/div>\n              <\/article>\n            <\/div>\n            <div class=\"col-sm-6\">\n              <article class=\"card card-social text-white rounded-0\">\n                <div class=\"card-body\">\n                  <div class=\"box-icon\">\n                    <i class=\"fa-brands fa-instagram\"><\/i>\n                  <\/div>\n                  <h3><a href=\"https:\/\/www.instagram.com\/rolfclaessen\" target=\"_blank\" rel=\"noopener\">Instagram<\/a><\/h3>\n                  <strong class=\"subtitle\">Insights &amp; Special Topics<\/strong>\n                <\/div>\n              <\/article>\n            <\/div>\n            <div class=\"col-sm-6\">\n              <article class=\"card card-social text-white rounded-0\">\n                <div class=\"card-body\">\n                  <div class=\"box-icon\">\n                    <i class=\"fa-brands fa-facebook\"><\/i>\n                  <\/div>\n                  <h3><a href=\"https:\/\/www.facebook.com\/rolfclaessen\/\" target=\"_blank\" rel=\"noopener\">Facebook<\/a><\/h3>\n                  <strong class=\"subtitle\">Stay Up To Date<\/strong>\n                <\/div>\n              <\/article>\n            <\/div>\n          <\/div>\n        <\/div>\n      <\/div>\n    <\/div>\n  <\/section>\n","protected":false},"excerpt":{"rendered":"<p>Patent Atorney Dr. Rolf Claessen Protect your intellectual property and reap the rewards of your developments &#038; ideas! I support you with the most economically sensible long-term solution for your commercial success with your trade marks, designs &#038; patents. All patent attorney advice is provided through the law firm Michalski H\u00fcttermann &#038; Partner, where I &hellip; <a href=\"https:\/\/rolfclaessen.com\/en\/\">Read more<\/a><\/p>\n","protected":false},"author":1,"featured_media":39313,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"content-type":"","footnotes":""},"class_list":["post-33841","page","type-page","status-publish","has-post-thumbnail","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Dr. Rolf Claessen - Your Patent Atorney<\/title>\n<meta name=\"description\" content=\"Rolf Claessen ist ein Patentanwalt in K\u00f6ln.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/rolfclaessen.com\/en\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Dr. Rolf Claessen - 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