Growing community of inventors

Staunton, VA, United States of America

John N Ouwerkerk

Average Co-Inventor Count = 4.08

ph-index = 37

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 53,056

John N OuwerkerkJerome R Morgan (33 patents)John N OuwerkerkFrederick E Shelton, IV (31 patents)John N OuwerkerkJeffrey S Swayze (24 patents)John N OuwerkerkCharles J Scheib (7 patents)John N OuwerkerkRichard F Schwemberger (7 patents)John N OuwerkerkEugene L Timperman (7 patents)John N OuwerkerkDean B Bruewer (7 patents)John N OuwerkerkChristopher J Schall (7 patents)John N OuwerkerkRobert J Simms (7 patents)John N OuwerkerkJames A Woodard, Jr (7 patents)John N OuwerkerkChad Paul Boudreaux (6 patents)John N OuwerkerkFrederick E Shelton (6 patents)John N OuwerkerkJames A Woodard (6 patents)John N OuwerkerkLeslie M Fugikawa (2 patents)John N OuwerkerkRichard L Leimbach (1 patent)John N OuwerkerkJames R Giordano (1 patent)John N OuwerkerkKevin Ross Doll (1 patent)John N OuwerkerkDouglas Jon Siebenaler (1 patent)John N OuwerkerkJohn N Ouwerkerk (38 patents)Jerome R MorganJerome R Morgan (553 patents)Frederick E Shelton, IVFrederick E Shelton, IV (2,674 patents)Jeffrey S SwayzeJeffrey S Swayze (423 patents)Charles J ScheibCharles J Scheib (376 patents)Richard F SchwembergerRichard F Schwemberger (103 patents)Eugene L TimpermanEugene L Timperman (93 patents)Dean B BruewerDean B Bruewer (39 patents)Christopher J SchallChristopher J Schall (39 patents)Robert J SimmsRobert J Simms (39 patents)James A Woodard, JrJames A Woodard, Jr (31 patents)Chad Paul BoudreauxChad Paul Boudreaux (239 patents)Frederick E SheltonFrederick E Shelton (403 patents)James A WoodardJames A Woodard (16 patents)Leslie M FugikawaLeslie M Fugikawa (24 patents)Richard L LeimbachRichard L Leimbach (161 patents)James R GiordanoJames R Giordano (107 patents)Kevin Ross DollKevin Ross Doll (56 patents)Douglas Jon SiebenalerDouglas Jon Siebenaler (13 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Ethicon Endo-surgery, Inc. (23 from 2,207 patents)

2. Ethicon, Gmbh (12 from 3,629 patents)

3. Cilag International Gmbh (3 from 2,244 patents)


38 patents:

1. 11890029 - Motor-driven surgical cutting and fastening instrument

2. 11272938 - Surgical instrument including dedicated firing and retraction assemblies

3. 11207064 - Automated end effector component reloading system for use with a robotic system

4. 11000275 - Surgical instrument

5. 10918380 - Surgical instrument system including a control system

6. 10709468 - Motor-driven surgical cutting and fastening instrument

7. 10653417 - Surgical instrument

8. 10485539 - Surgical instrument with firing lockout

9. 10463383 - Stapling instrument including a sensing system

10. 10420560 - Manually driven surgical cutting and fastening instrument

11. 10342533 - Surgical instrument

12. 10335144 - Surgical instrument

13. 10098636 - Surgical instrument having force feedback capabilities

14. 10010322 - Surgical instrument

15. 9814462 - Assembly for fastening tissue comprising a compressible layer

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as of
10/4/2025
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