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For the Inventor, By the Inventor

San Diego, CA, United States of America

Shin-Etsu Bio., Inc.

Calculating rank
USPTO Granted Patents = 37

% Expired Patents = 2.7



Forward Citations = 166

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13 inventors (with patents filed for the assignee):

goldMedal Richard W Armentrout (21 out of 37 patents)

silverMedal Thomas J Pollock (16 out of 31 patents)

bronzeMedal Kanji Murofushi (14 out of 17 patents)

4.  Motohide Yamazaki (13 out of 21 patents)

5.  Linda P Thorne (13 out of 18 patents)

6.  Shigehiro Nagura (12 out of 61 patents)

7.  Kaname Inoue (9 out of 16 patents)

8.  Taira Homma (8 out of 9 patents)

9.  Marcia J Mikolajczak (6 out of 10 patents)

10.  Jiro Moriya (1 out of 7 patents)

11.  Kazuyuki Yamamoto (1 out of 2 patents)

12.  Taira Honma (1 out of 1 patent)

13.  Kazumasa Maruyama (1 out of 14 patents)

14.  Motohide Yamazaki (0 patent)

15.  Motohide Yamazak (0 patent)


Core Competencies:
Exopolysaccharides
Xanthan Gum
Pullulan
Polysaccharide Purification
Fermentation
Hyperproducing Strains
Antibiotics
Bacterial Cultures
Enzymatic Clarification
DNA Segments
Contaminative Bacteria
Production Processes

37 patents:

1. 7390644 - Production of exopolysaccharides unattached to the surface of bacterial cells (2008-06-24),
2. 6110731 - Apparatus for the production of xanthan gum (2000-08-29),
3. 6030817 - Production of non-native bacterial exopolysaccharide in a recombinant (2000-02-29),
4. 6027925 - Production of non-native bacterial exopolysaccharide in a recombinant (2000-02-22),
5. 6010899 - High molecular weight pullulan and method for its production (2000-01-04),
6. 5994107 - Process of purifying xanthan gum using an alkaline protease and lysozyme (1999-11-30),
7. 5985623 - DNA segments and methods for increasing polysaccharide production (1999-11-16),
8. 5972695 - Apparatus and method for the production of xanthan gum (1999-10-26),
9. 5912151 - Preparation of xanthan gum (1999-06-15),
10. 5864034 - Process for production of saline-solution soluble xanthan gum (1999-01-26),
11. 5709801 - Removal of liquid from pullulan (1998-01-20),
12. 5705368 - Process for preparation of purified xanthan gum (1998-01-06),
13. 5702927 - Process for preparation of purified xanthan gum (1997-12-30),
14. 5679556 - Process for the recovery and purification of xanthan gum (1997-10-21),
15. 5602241 - Method for purifying polysaccharides (1997-02-11),
Company Overview
Shin-Etsu Bio., Inc. is a biotechnology company based in San Diego, California, specializing in the development and manufacturing of innovative biopharmaceutical products. The company focuses on advanced therapeutic solutions, particularly in the fields of regenerative medicine and cell therapy. With a commitment to harnessing cutting-edge technologies, Shin-Etsu Bio aims to address unmet medical needs and improve patient outcomes through its research and product offerings.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Nov 10 2026

37 Patents

#170 in San Diego, CA

#2,198 in California

#9,288 in US

#18,329 in the World

San Diego, CA (US)
San Diego, CA, United States of America

Shin-Etsu Bio., Inc.

Forward Citations = 166

13 inventors:

goldMedal Richard W Armentrout (21 out of 37 patents)

silverMedal Thomas J Pollock (16 out of 31 patents)

bronzeMedal Kanji Murofushi (14 out of 17 patents)

4.  Motohide Yamazaki (13 out of 21 patents)

5.  Linda P Thorne (13 out of 18 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Shin-Etsu Bio., Inc.. Retrieved from https://idiyas.com/company/shin-etsu-bio

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]
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