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For the Inventor, By the Inventor

Navasota, TX, United States of America

Inguran, LLC


USPTO Granted Patents = 104

% Expired Patents = 7.7



Trademarks = 18

Forward Citations = 736

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50 inventors (with patents filed for the assignee):

goldMedal Kenneth Michael Evans (27 out of 42 patents)

silverMedal Gary Durack (24 out of 39 patents)

bronzeMedal Gary P Vandre (22 out of 22 patents)

4.  Jeffrey D Wallace (22 out of 23 patents)

5.  Lon A Westfall (22 out of 22 patents)

6.  Jeremy T Hatcher (22 out of 25 patents)

7.  Niraj V Nayak (22 out of 22 patents)

8.  Juan F Moreno (21 out of 33 patents)

9.  Johnathan Charles Sharpe (16 out of 56 patents)

10.  Thomas Boyd Gilligan (16 out of 27 patents)

11.  Ramakrishnan Vishwanath (15 out of 19 patents)

12.  Richard W Lenz (12 out of 12 patents)

13.  Gregg Bevier (9 out of 9 patents)

14.  Clara Gonzalez-Marin (8 out of 8 patents)

15.  Kris S Buchanan (8 out of 13 patents)


Core Competencies:
Gamete Variation
Sperm Sorting
Genomic Evaluation
Artificial Insemination
Sex-Sorted Semen
Flow Cytometry
Magnetic Cell Processing
Stem Cell Cloning
Livestock Management
Particle Sorting
Sperm Quality Improvement
Nozzle Assembly

104 patents:

1. 12747455 - Methods of genomic evaluation in livestock (2026-09-29),
2. 12728172 - Sperm nuclei and methods of their manufacture and use (2026-09-08),
3. 12721299 - Devices, methods and systems for restraining, transporting and manipulating animals (2026-09-01),
4. 12674133 - Methods for sex-sorting sperm (2026-07-07),
5. 12531135 - Methods of estimating gamete variation (2026-01-20),
6. 12497650 - METHODS FOR LOWERING THE INCIDENCE OF HEMORRHAGIC HEART DISEASE IN SWINE (2025-12-16),
7. 12371661 - Systems for high throughput sperm sorting (2025-07-29),
8. 12359168 - Method for improved sperm cell populations (2025-07-15),
9. 12332239 - Magnetic removal or identification of damaged or compromised cells or cellular structures (2025-06-17),
10. 12298222 - Light collection from objects within a fluid column (2025-05-13),
11. 12240770 - Systems and method for correction of positionally dependent electromagnetic radiation detected from objects within a fluid column (2025-03-04),
12. 12223388 - Serialized artificial insemination straws and systems and methods of authentication (2025-02-11),
13. 12221623 - Methods of processing sperm for sex sorting (2025-02-11),
14. 12129482 - Methods for generating, evaluating, gene editing and cloning pluripotent stem cells comprising a lethal haplotype (2024-10-29),
15. 12121547 - Methods for use of sex sorted semen to improve genetic management in swine (2024-10-22),
Inguran, LLC, based in Navasota, Texas, specializes in advanced sperm processing technologies aimed at enhancing reproductive efficiency in livestock. The company focuses on innovative methods such as sperm sorting, genomic evaluation, and artificial insemination, contributing to the field of animal breeding. Their expertise extends to gamete variation, flow cytometry, and magnetic cell processing, positioning them as a leader in the development of sex-sorted semen and stem cell cloning techniques within the agricultural biotechnology sector.
Profile summary based on public USPTO records.

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USPTO Data Jan 1 1976 - Sep 29 2026

104 Patents

#1 in Navasota, TX

#203 in Texas

#3,654 in US

#7,510 in the World

Navasota, TX (US)
Navasota, TX, United States of America

Inguran, LLC

Forward Citations = 736

50 inventors:

goldMedal Kenneth Michael Evans (27 out of 42 patents)

silverMedal Gary Durack (24 out of 39 patents)

bronzeMedal Gary P Vandre (22 out of 22 patents)

4.  Jeffrey D Wallace (22 out of 23 patents)

5.  Lon A Westfall (22 out of 22 patents)

Please report any incorrect information to [email protected]
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