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For the Inventor, By the Inventor

Bakersfield, CA, United States of America

Centum Research LLC


USPTO Granted Patents = 2

% Expired Patents = 50.0

Forward Citations = 14

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2 inventors (with patents filed for the assignee):

goldMedal Syed Ritzi (1 out of 1 patent)

silverMedal Syed A Rizvi (1 out of 11 patents)


2 patents:

1. 8012166 - Laparoscopic instrument tip and method of specimen collection (2011-09-06),
2. 7147860 - Composition for symptomatic relief of vaginitis (2006-12-12),
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USPTO Data Jan 1 1976 - Sep 29 2026

2 Patents

#44 in Bakersfield, CA

#20,981 in California

#94,730 in US

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

Centum Research LLC

Forward Citations = 14

2 inventors:

goldMedal Syed Ritzi (1 out of 1 patent)

silverMedal Syed A Rizvi (1 out of 11 patents)

Please report any incorrect information to [email protected]
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