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Results for Aktiengesellschaft

19 companies matching

These are separate companies that share a name, not one company listed several ways. Each has its own patents and its own page. Best match first, then by size.

CompanyPortfolio
Siemens Aktiengesellschaft
Recorded under 214 name spellings
Bayer Aktiengesellschaft
Recorded under 84 name spellings
Previously recorded as Bayer Technology Services GmbH (to 2016)
Hilti Aktiengesellschaft
Recorded under 50 name spellings
Volkswagen Aktiengesellschaft
2,209 currently held
2,209 currently held
DR. Ing. H.C. F. Porsche Aktiengesellschaft
2,181 currently held
2,181 currently held
Hilti Aktiengesellschaft
1,065 currently held
1,065 currently held
AT&S Austria Technologie & Systemtechnik Aktiengesellschaft
232 currently held
Recorded under 16 name spellings
232 currently held
AT&S Austria Technologie & Systemtechnik Aktiengesellschaft
224 currently held
224 currently held
Bayer Pharma Aktiengesellschaft
170 currently held
170 currently held
Lenzing Aktiengesellschaft
63 currently held
Recorded under 15 name spellings
63 currently held
SMS Siemag Aktiengesellschaft
39 currently held
39 currently held
Sudzucker Aktiengesellschaft Mannheim/Ochsenfurt
23 currently held
Recorded under 11 name spellings
23 currently held
DR. Ing. H.C.F. Porsche Aktiengesellschaft (Company Number 722287)
1 currently held
1 currently held
Daimler-Benz Aktiengesellschaft
0 currently held
0 currently held
BASF SE
Recorded under 101 name spellings
Previously recorded as Pronova Biopharma Norge As (to 2019)
Hoechst GmbH
Recorded under 73 name spellings
Siemens Corporation
Recorded under 6 name spellings
Plansee SE
62 currently held
Recorded under 5 name spellings
62 currently held
Commerzbank Aktiengesellschaft, as Security Agent
Appears in the record only as a secured party.
The Patent Finder CompaniesExpirationsCalculatorWatchlistPricing MethodologyCorrectionsLegalPrivacysupport@thepatentfinder.com Updated Nov 14, 2026 · includes USPTO assignment & status data published Nov 14, 2026 and grant & fee data published Nov 10, 2026 (weekly) Part of 137 Finder · © 2026 137 Finder LLC · Sources cited