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For the Inventor, By the Inventor

Campbell, CA, United States of America

Contramed, LLC


USPTO Granted Patents = 11

% Expired Patents = 18.2



Forward Citations = 187

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10 inventors (with patents filed for the assignee):

goldMedal Michael Gabriel Tal (8 out of 56 patents)

silverMedal Mark James DeBisschop (8 out of 15 patents)

bronzeMedal Oleg Shikhman (7 out of 62 patents)

4.  Bob H Katz (7 out of 35 patents)

5.  Patrick N Gutelius (6 out of 49 patents)

6.  Pasquale Patrizio (4 out of 5 patents)

7.  Michael G Tal (3 out of 39 patents)

8.  Mark DeBisschop (3 out of 8 patents)

9.  Pete Wilson (2 out of 4 patents)

10.  Oleg Shikman (1 out of 1 patent)

11.  Mark J Debisschop (0 patent)


11 patents:

1. 10022264 - Intrauterine device with retrieval thread (2018-07-17),
2. 9610191 - Intrauterine device with retrieval thread (2017-04-04),
3. 9510088 - Intrauterine device (2016-11-29),
4. 9492311 - Intrauterine device (2016-11-15),
5. 9265652 - Intrauterine contraceptive device (2016-02-23),
6. 9180040 - Intrauterine device with retrieval thread (2015-11-10),
7. 9180039 - Intrauterine device (2015-11-10),
8. 9089418 - Intrauterine contraceptive device (2015-07-28),
9. 9016280 - Intrauterine fallopian tube occlusion device (2015-04-28),
10. 8662081 - Intrauterine device (2014-03-04),
11. 8181653 - Intrauterine fallopian tube occlusion device (2012-05-22),
CONTRAMED, LLC is a medical device company that specializes in the development and manufacturing of innovative medical technologies. We focus on delivering high-quality and cost-effective solutions to healthcare professionals and patients worldwide. With a team of experienced professionals and state-of-the-art facilities, CONTRAMED, LLC is committed to improving the quality of healthcare through the advancement of medical devices and technologies.
This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Sep 29 2026

11 Patents

#53 in Campbell, CA

#6,528 in California

#27,470 in US

#51,671 in the World

Campbell, CA (US)
Campbell, CA, United States of America

Contramed, LLC

Forward Citations = 187

10 inventors:

goldMedal Michael Gabriel Tal (8 out of 56 patents)

silverMedal Mark James DeBisschop (8 out of 15 patents)

bronzeMedal Oleg Shikhman (7 out of 62 patents)

4.  Bob H Katz (7 out of 35 patents)

5.  Patrick N Gutelius (6 out of 49 patents)

Please report any incorrect information to [email protected]
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