Patent attorney profile
Dr. rer. nat. Dipl.-Phys. Sebastian Hollenberg, LL.M.
Patent attorney (Patentanwalt), Hollenberg Schröder Patentanwälte PartG mbB, Essen
- Checked in the official register of patent attorneys (Patentanwaltsverzeichnis) of the Chamber of Patent Attorneys (Patentanwaltskammer) on 28 October 2026
More lawyers in Essen
- Dennis Urbansky
- Svenja Grzeskowiak
- Mamdouh Abdel-Hamid
- Nikolai Odebralski
- Tanja Isabelle Gronemeyer
- Nada Sleiman
Details from the official register of patent attorneys (Patentanwaltsverzeichnis) of the Chamber of Patent Attorneys (Patentanwaltskammer)
- Name
- Dr. rer. nat. Dipl.-Phys. Sebastian Hollenberg, LL.M.
- Professional title
- Patent attorney (Patentanwalt)
- Admitted since
- 26 April 2016
- Firm
- Hollenberg Schröder Patentanwälte PartG mbB
- Firm address
- Grugaplatz 2 - 4, 45131 Essen
- Phone
- (0176) 34 64 40 68
- sh@hs-ip.eu
- Website
- www.hs-ip.eu
Source: Amtliches Patentanwaltsverzeichnis der Patentanwaltskammer (§ 29 PAO), as of 28 October 2026. The register is kept in German.
Other patent attorneys at this firm
Is something wrong? Request a correction. We change details from the register only when they change there.
Not sure who fits your case?
Describe your case in English. Our assistant asks a few questions, writes a German summary for the lawyer and shows matching lawyers.