Company lists · Data refreshed September 2026
Top 25 Intellectual property law firms based in Austria
RevenueBase identified 52 intellectual property law firms headquartered in Austria as of September 2026 and tracks 245 professional contacts across them, including 70 with verified work emails and 3 with mobile numbers. Wien is the largest hub.
This list covers intellectual property law firms headquartered in Austria, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, how directly it supports the match, and when it was last checked. Data refreshed September 4, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.
The 25 largest intellectual property law firms based in Austria
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | Sonn PatentanwälteIndirect evidence | 22 | |||
“Be it a patent, a utility model, a brand or a design – we will protect your invention and defend your rights.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 2 | Höhne, In DER Maur & Partner Rechtsanwälte Gmbh & CO KGIndirect evidence | 15 | |||
“Höhne, In der Maur & Partner Rechtsanwälte: Mit Herz, Intelligenz und Professionalität.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 3 | 14 | ||||
“Our firm was founded by Dr.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 4 | ABP Patent Network GmbhIndirect evidence | 14 | |||
“Wenn es um Entwicklung und Management Ihres geistigen Eigentums geht, ist die ABP PATENT NETWORK GmbH Ihr verlässlicher Partner – und das weltweit.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 5 | 10 | ||||
“Anwälte Burger und Partner bietet weltweit sämtliche anwaltliche Dienstleistungen für den Schutz von intellektuellem Eigentum.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 6 | 9 | ||||
“Puchberger & Partner is one of Austria’s leading Intellectual Property law firms.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 7 | 8 | ||||
“Seit 1997 haben wir uns einen ausgezeichneten Ruf im Wirtschafts- und Immobilienrecht erarbeitet.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 8 | 5 | ||||
“ASCHMANN & PFANDL ist eine national und auch international ausgerichtete Rechtsanwaltskanzlei mit dem Schwerpunkt Wirtschaftsrecht.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 9 | Patentanwaltskanzlei Matschnig & Forsthuber OGIndirect evidence | 5 | |||
“Die Patentanwaltskanzlei Matschnig & Forsthuber wurde im Jahr 1983 gegründet.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 10 | 5 | ||||
“Hübscher Patent and Trademark Attorneys, with its registered office in Linz, Austria, offers 60 years experience you can rely on.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 11 | 4 | ||||
“Wirtschaftskanzlei für Immobilien, Unternehmens- und Gesellschaftsrecht.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 12 | 4 | ||||
“In the year 1937, patent attorney Otto Pulitzer founded the patent attorneys' firm.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 13 | 4 | ||||
“Raits Bleiziffer Hawelka Piralli Rechtsanwälte GmbH ist eine der führenden Anwaltspartnerschaften in Salzburg.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 14 | 4 | ||||
“Wir sind eine etablierte Rechtsanwaltskanzlei mit Fokussierung auf die Gebiete des Wirtschafts- und Zivilrechtes, beraten unsere Klienten natürlich auch in alltäglichen…” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 15 | 4 | ||||
“The team of our law firm consists of committed and experienced attorneys, whose foremost focus lies on advising international and Austrian companies, including various major…” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 16 | Wagner Virtbauer Rechtsanwälte GmbhIndirect evidence | 4 | |||
“Die WAGNER VIRTBAUER Rechtsanwälte GmbH vereint langjährige Expertise in einem dynamischen Team.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 17 | Torggler HofmannPartial evidence | 3 | |||
“Torggler Hofmann is a law practice company based out of Wilhelm-Greil-Straße 16, Innsbruck, Austria.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 18 | Patentanwälte Barger, Piso & PartnerIndirect evidence | 3 | |||
“Patentanwälte Barger, Piso & Partner is a company based out of OPERNGASSE 4, Wien, Wien, Austria.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 19 | Wirnsberger & Lerchbaum Patentanwälte OGIndirect evidence | 3 | |||
Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 20 | Scheutz Wolf RechtsanwälteIndirect evidence | 2 | |||
“Scheutz Wolf Rechtsanwälte ist eine aufstrebende und dynamische Rechtsanwaltskanzlei am Linzer Froschberg.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 21 | 2 | ||||
“Schwarz Schönherr is a distinguished legal firm, renowned for its expertise in intellectual property encompassing trademarks, patents, designs, and copyright.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 22 | 2 | ||||
“We support you in matters regarding patents, trademarks and designs.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 23 | 1 | ||||
“We are five lawyers whose shared interest for intellectual property brought us together.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 24 | 1 | ||||
“Das geistige Eigentum und dessen Schutz ist maßgeblich entscheidend für den Erfolg einer Unternehmung.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 25 | 1 | ||||
“Business law firm | Rechtsanwaltskanzlei für Unternehmen” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
Showing 25 of 52 intellectual property law firms based in Austria
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Intellectual property law firms based in Austria at a glance
As of Sep 4, 2026Companies by employee count
Verified emails by last verification
How this list was built
Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among intellectual property law firms, so some rows will be adjacent to the category rather than pure plays. The description and evidence rating on every row are there so you can check each match yourself.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
- What qualifies
- Companies headquartered in Austria whose own description of what they do matches “intellectual property law firms”. Matching reads each company's description, not its industry code or its name.
- What we exclude
- Companies whose own description does not clearly place them among intellectual property law firms, and records with no verified work email. Companies headquartered outside Austria are excluded even when they keep an office there.
- Match quality
- In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and an evidence rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
- Ranking
- Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
- Verification
- Every listed company carries at least one verified work email, 70 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on September 4, 2026. Lists refresh periodically as the graph is re-checked.
- Corrections
- Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.
Frequently asked
How many intellectual property law firms are there based in Austria?
RevenueBase identified 52 intellectual property law firms headquartered in Austria as of September 2026, matched on each company's own description of what it does rather than its industry code.
What is the largest company on this list?
Sonn Patentanwälte, headquartered in Wien, tops this list with the largest team on record.
Which city has the most intellectual property law firms?
Wien leads with 19 headquartered companies, followed by Graz (7) and Linz (4).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 70 verified decision-maker contacts tracked across these 52 companies.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 4, 2026.
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About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.
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