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USPTO Data Jan 1 1976 - Oct 27 2026
26 Patents
#21 in Malvern, PA
#472 in Pennsylvania
#12,875 in US
#24,848 in the World
Numar Corporation
Forward Citations = 1,209
25 inventors:
Malvern, PA, United States of America
Numar Corporation
Calculating rank
CIPO Patents = 2
Trademarks = 2
Forward Citations = 1,209
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25 inventors (with patents filed for the assignee):
Manfred G Prammer (15 out of 47 patents)
George R Coates (6 out of 6 patents)
Melvin N Miller (5 out of 8 patents)
4. Paul F Rodney (4 out of 135 patents)
5. Marian Morys (4 out of 27 patents)
6. Roger P Bartel (4 out of 15 patents)
7. James H Dudley (4 out of 25 patents)
8. Chen-Kang David Chen (4 out of 19 patents)
9. Peter Masak (4 out of 12 patents)
10. John E Smaardyk (4 out of 6 patents)
11. George David Goodman (4 out of 40 patents)
12. Michael Louis Larronde (4 out of 16 patents)
13. Dale Allen Jones (4 out of 14 patents)
14. Duncan Mardon (3 out of 3 patents)
15. Zvi Taicher (2 out of 3 patents)
Core Competencies:
Nuclear Magnetic Resonance
Hydrocarbon Identification
Downhole Techniques
Gas Detection
Formation Evaluation
Echo Train Processing
Petrophysical Properties
Drilling Measurements
Magneto-Acoustic Artifacts
Eccentric Well Logging
Multifrequency Gradient
NMR Diffusion Measurement
26 patents:
1. 6825659 - Method and apparatus for nuclear magnetic resonance measuring while drilling (2004-11-30),
2. 6583621 - Method and apparatus for nuclear magnetic resonance measuring while drilling (2003-06-24),
4. 6362619 - Method and apparatus for nuclear magnetic resonance measuring while drilling (2002-03-26),
5. 6316940 - System and method for identification of hydrocarbons using enhanced diffusion (2001-11-13),
6. 6268726 - Method and apparatus for nuclear magnetic resonance measuring while drilling (2001-07-31),
Company Overview
Numar Corporation, based in Malvern, PA, specializes in advanced technologies for the healthcare sector, focusing on the development of innovative medical devices and solutions. The company is dedicated to enhancing patient care through the integration of cutting-edge engineering and design principles. Numar's research spans various domains, including diagnostics and therapeutic devices, aiming to improve clinical outcomes and streamline healthcare processes. Its commitment to innovation positions it as a key player in the evolving landscape of medical technology.
Profile summary synthesized from public USPTO records and patent filings.
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Numar Corporation. Retrieved from https://idiyas.com/company/numar
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]
2 patents (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]