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USPTO Data Jan 1 1976 - Nov 3 2026
4 Patents
#6 in Langenhagen
#7,047 in Germany
Weatherford Oil Tool Gmbh
Forward Citations = 114
4 inventors:
Weatherford Oil Tool Gmbh
Calculating rank
CIPO Patents = 1
Trademarks = 1
Forward Citations = 114
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4 inventors (with patents filed for the assignee):
Manfred Jansch (2 out of 13 patents)
Bernd G Pietras (1 out of 5 patents)
Hans-Christian Bock (1 out of 2 patents)
4. Bernd Reinholdt (1 out of 1 patent)
4 patents:
Company Overview
Weatherford Oil Tool GmbH is a leading oilfield service company, providing innovative solutions, technology and services to the oil and gas industry. With a global presence and a commitment to excellence, Weatherford strives to deliver value to its customers by optimizing production, reducing costs and improving safety.
Profile summary synthesized from public USPTO records and patent filings.
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Weatherford Oil Tool Gmbh. Retrieved from https://idiyas.com/company/weatherford-oil-tool
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
1 patent (CIPO):
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]