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I started IP Newsflash in 2004 when training to become a patent attorney with the goal to always see the latest communications from the IP Offices, IP related decisions and other IP related news. 

IP Blogs

AI compliance laws vary widely in the United States, underscoring the importance of closely monitori ...
Wed, 17 Dec 2025 10:20:00 +0100
Demonstrating that trade secrets have remained – and will continue to remain – confidential is a critical factor in valuing any IP portfolio
Wed, 17 Dec 2025 09:00:00 +0100
Image from here The recent judgment of the Division Bench in Tapas Chatterjee v. Assistant Controlle ...
Wed, 17 Dec 2025 05:32:22 +0100
A Kansas federal judge ordered the attorneys representing patent licensing company Lexos Media IP in ...
Tue, 16 Dec 2025 22:31:01 +0100
X Corp. filed suit Tuesday against a company seeking to bring Twitter back, saying in a complaint fi ...
Tue, 16 Dec 2025 22:25:03 +0100
Doosan Bobcat has told the U.S. International Trade Commission to ignore claims by rival Caterpillar ...
Tue, 16 Dec 2025 21:37:44 +0100
Samsung has expanded its legal battle with Oura over patents covering biometric-tracking wearable te ...
Tue, 16 Dec 2025 21:35:38 +0100
Anthropic urged a California federal magistrate judge during a hearing Tuesday to order music publis ...
Tue, 16 Dec 2025 20:56:08 +0100
New Fed Cir ruling: Radiographic markers lack patent weight as "printed matter," leading to anticipa ...
Tue, 16 Dec 2025 20:49:19 +0100
U.S. Patent and Trademark Office Director John Squires announced Tuesday that he will pause director ...
Tue, 16 Dec 2025 20:44:19 +0100
Smaller content creators are often left out of the discussion when it comes to AI. The Copymight Coalition hopes to fix that. Source
Tue, 16 Dec 2025 20:42:29 +0100

Notices From the Offices

Publication date 17 December 2025.
Wed, 17 Dec 2025 04:30:01 +0100
Tue, 16 Dec 2025 15:37:25 +0100
Terms of reference for the technical working group on copyright and artificial intelligence (AI).
Mon, 15 Dec 2025 11:41:23 +0100
A progress report on the use of copyright works in the development of AI systems, under Section 137 of the Data (Use and Access) Act.
Mon, 15 Dec 2025 11:38:04 +0100
This report outlines the work we have been doing to help make the IPO a truly inclusive employer.
Mon, 15 Dec 2025 11:00:05 +0100
A report on the IPO's gender pay gap data as of 31 March 2025.
Fri, 12 Dec 2025 12:00:04 +0100
This toolkit has been produced for United States small and medium-sized enterprises, to help protect ...
Thu, 11 Dec 2025 09:01:15 +0100

IP Decisions

NOT YOUR BUSINESS1. Ein eher unfreundlicher oder sogar „schroffer“ Ton eines Slogans steht nicht ...
Wed, 10 Dec 2025 22:08:43 +0100
BESCHLUSSIn der Patentnichtigkeitssachebetreffend das europäische Patent EP 2 670 898(DE 60 2012 07 ...
Wed, 10 Dec 2025 22:08:43 +0100
insolight / SOLIGHT1.  Die angegriffenen Waren der Klasse 09 aus dem Bereich der Solartechnik sind ...
Fri, 28 Nov 2025 22:07:57 +0100
Elektrolytzusammensetzung Sieht ein Patentanspruch vor, dass die Zusammensetzung des geschützten Er ...
Fri, 28 Nov 2025 22:07:57 +0100
Vorrichtung zur Immobilisierung Ist während eines Gebrauchsmuster-Löschungsbeschwerdeverfahrens da ...
Fri, 28 Nov 2025 22:07:57 +0100
Markenbeschwerdeverfahren - "A ECHTER MÜNCHNER IS A SECHZGER (Wortfolge)" - fehlende Unterscheidungskraft
Wed, 01 Oct 2025 21:08:34 +0200
In der Patentnichtigkeitssache…betreffend das europäische Patent EP 2 919 228(DE 60 2014 004 358) ...
Fri, 05 Sep 2025 21:09:56 +0200
In der Beschwerdesache…betreffend die Marke 30 2018 114 001hat der 30. Senat (Marken- und Design-B ...
Mon, 11 Aug 2025 21:08:56 +0200
In der Beschwerdesache…betreffend die Marke 30 2020 013 677hat der 30. Senat (Marken- und Design-B ...
Mon, 11 Aug 2025 21:08:56 +0200
Hinweis der Dokumentationsstelle des Bundespatentgerichts:Berufung eingelegt: X ZR 48/25 -
Fri, 01 Aug 2025 21:10:32 +0200
Hinweis der Dokumentationsstelle des Bundespatentgerichts:Berufung eingelegt: X ZR 52/25 -
Fri, 01 Aug 2025 21:10:32 +0200

Rolf Claessen's Content

(https://www.ipfridays.com/wp-content/uploads/2025/11/aloys-huettermann.png) I am Rolf Claessen and ...
Fri, 28 Nov 2025 04:47:11 +0100
(https://www.ipfridays.com/wp-content/uploads/2025/10/WOLE-ARAROMI.jpg) I am Rolf Claessen and you a ...
Fri, 31 Oct 2025 06:34:52 +0100
(https://www.ipfridays.com/wp-content/uploads/2025/09/Karsten-Lemmer.jpeg) Interview with Prof. Kars ...
Sat, 27 Sep 2025 14:27:44 +0200
Interview with Prof. Karsten Lemmer, Executive Board Member of the German Aerospace Center DLR respo ...
Sat, 27 Sep 2025 14:15:09 +0200
(https://www.ipfridays.com/wp-content/uploads/2025/08/Cunnington_Joshua-scaled.jpg) I am Rolf Claess ...
Fri, 29 Aug 2025 06:36:40 +0200
(https://www.ipfridays.com/wp-content/uploads/2025/07/J.-Christian-Wichard.jpeg) I am Rolf Claessen ...
Fri, 25 Jul 2025 06:49:36 +0200
(https://www.ipfridays.com/wp-content/uploads/2025/06/164.png) I am Rolf Claessen (https://rolfclaes ...
Fri, 27 Jun 2025 05:52:21 +0200