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Forward Citations = 1,086

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6 inventors (with patents filed for the assignee):

Theodore S Wortrich (10 out of 15 patents)

Armand Maaskamp (4 out of 28 patents)

Asim Syed (1 out of 2 patents)

4. Alex Urich (1 out of 26 patents)

5. Michael Hitoshi Ekinaka (1 out of 9 patents)

6. Theodore S Worthrich (1 out of 1 patent)

15 patents: Sort by Forward Citations

1. 8388651 - Apparatus and method for driving a hemorrhage occluder pin into a human sacrum (2013-03-05),

2. 6149633 - Flow control system and method for endoscopic surgeries (2000-11-21),

3. 6013046 - Sleeve shielded needles for phaco-emulsification devices (2000-01-11),

4. 5993409 - Needle for surgical use (1999-11-30),

5. 5582601 - Cassette for receiving aspirated fluids (1996-12-10),

6. 5464421 - Hemorrhage occluder, applicator and method (1995-11-07),

7. 5458608 - Laparoscopic instruments and methods (1995-10-17),

8. 5449145 - Valve device for controlling flows in surgical applications (1995-09-12),

9. D357313 - Phaco-emulsifier tip for ophthalmic surgery (1995-04-11),

10. 5364365 - Safety device for laparoscopic instruments (1994-11-15),

11. 5282787 - Fluid transfer system incorporating disposable cassette (1994-02-01),

12. 5263939 - Retainer for laparoscopic cannula (1993-11-23),

13. 5163900 - Disposable cassette systems (1992-11-17),

14. 4963131 - Disposable cassette for ophthalmic surgery applications (1990-10-16),

15. 4898162 - Convertible eyeshield (1990-02-06),

Surgin Surgical Instrumentation, Inc. is a leading manufacturer and distributor of high-quality surgical instruments and medical devices. With over 20 years of experience in the industry, Surgin offers a wide range of products for various surgical specialties. Their commitment to innovation and customer satisfaction has made them a trusted partner for healthcare professionals worldwide.

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USPTO Data Jan 1 1976 - Dec 16 2025

15 Patents

#206 in Irvine, CA

#4,868 in California

#20,411 in US

#38,698 in the World

Irvine, CA, United States of America

Surgin Surgical Instrumentation, Inc.