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For the Inventor, By the Inventor

Lebanon, NH, United States of America

Glycofi, Incorporated


USPTO Granted Patents = 42

% Expired Patents = 69.0


Forward Citations = 589

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14 inventors (with patents filed for the assignee):

goldMedal Juergen Nett (19 out of 21 patents)

silverMedal Tillman U Gerngross (16 out of 34 patents)

bronzeMedal Stephen Robin Hamilton (16 out of 23 patents)

4.  Piotr Bobrowicz (15 out of 34 patents)

5.  Robert Davidson (13 out of 17 patents)

6.  Stefan Wildt (13 out of 21 patents)

7.  Byung-Kwon Choi (9 out of 13 patents)

8.  Dongxing Zha (2 out of 20 patents)

9.  Natarajan Sethuraman (2 out of 10 patents)

10.  Warren Charles Kett (2 out of 7 patents)

11.  Byung-kwon Choi (2 out of 2 patents)

12.  W James Cook (2 out of 4 patents)

13.  Terrance A Stadheim (1 out of 10 patents)

14.  Robert Gordon Miele (1 out of 1 patent)

15.  Juergen Hermann Nett (1 patent)


Core Competencies:
Glycoproteins
Yeast Strains
Recombinant Proteins
Eukaryotes
N-glycans
Mannosidases
Carbohydrate Structures
Genetic Integration
Modified Glycoproteins
Galactosylation
Combinatorial DNA Library
Erythropoietin

42 patents:

1. 10059952 - Yeast strains for protein production (2018-08-28),
2. 9845464 - Surface display of recombinant proteins in lower eukaryotes (2017-12-19),
3. 9133464 - Yeast strains for protein production (2015-09-15),
4. 8999671 - [object Object] (2015-04-07),
5. 8986949 - Endomannosidases in the modification of glycoproteins in eukaryotes (2015-03-24),
6. 8932825 - Method to engineer mammalian-type carbohydrate structures (2015-01-13),
7. 8883483 - [object Object] (2014-11-11),
8. 8877686 - Surface display of recombinant proteins in lower eukaryotes (2014-11-04),
9. 8877462 - Combinatorial DNA library for producing modified N-glycans in lower eukaryotes (2014-11-04),
10. 8815544 - Production of galactosylated glycoproteins in lower eukaryotes (2014-08-26),
11. 8771989 - Vectors and yeast strains for protein production: Ca2+ ATPase overexpression (2014-07-08),
12. 8741633 - Recombinant vectors (2014-06-03),
13. 8697394 - Production of modified glycoproteins having multiple antennary structures (2014-04-15),
14. 8524479 - [object Object] (2013-09-03),
15. 8507224 - [object Object] (2013-08-13),
Company Overview
Glycofi, Incorporated, based in Lebanon, NH, specializes in the development of advanced yeast strains for the production of recombinant proteins. The company focuses on glycoprotein modification, particularly through the manipulation of N-glycans and the use of mannosidases. Glycofi's innovative approaches enhance the efficacy and safety of therapeutic proteins, including erythropoietin compositions. The organization is dedicated to advancing biotechnological solutions that improve protein production processes and contribute to the field of biopharmaceuticals.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 13 2026

42 Patents

#3 in Lebanon, NH

#60 in New Hampshire

#8,258 in US

#16,354 in the World

Lebanon, NH (US)
Lebanon, NH, United States of America

Glycofi, Incorporated

Forward Citations = 589

14 inventors:

goldMedal Juergen Nett (19 out of 21 patents)

silverMedal Tillman U Gerngross (16 out of 34 patents)

bronzeMedal Stephen Robin Hamilton (16 out of 23 patents)

4.  Piotr Bobrowicz (15 out of 34 patents)

5.  Robert Davidson (13 out of 17 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Glycofi, Incorporated. Retrieved from https://idiyas.com/company/glycofi

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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