For the Inventor, By the Inventor

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Vandalia, OH, United States of America

Aptalis Pharmatech, Inc.

USPTO Granted Patents = 11

% Expired Patents = 54.5

EPO Patents = 5

Forward Citations = 89

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16 inventors (with patents filed for the assignee):

Gopi M Venkatesh (11 out of 62 patents)

Jin-Wang Lai (3 out of 15 patents)

James M Clevenger (3 out of 13 patents)

4. Nehal H Vyas (3 out of 6 patents)

5. Phillip J Percel (2 out of 10 patents)

6. Krishna S Vishnupad (2 out of 9 patents)

7. Michael Gosselin (2 out of 3 patents)

8. Fredric Cohen (1 out of 12 patents)

9. Stephen Perrett (1 out of 9 patents)

10. Shyam Vangala (1 out of 3 patents)

11. Ken Kangyi Qian (1 out of 10 patents)

12. Donald Guenther (1 out of 3 patents)

13. Troy M Harmon (1 out of 1 patent)

14. John Taylor (1 out of 1 patent)

15. Timothy Grinstead (1 out of 1 patent)

11 patents: Sort by Forward Citations

1. 9089490 - Orally disintegrating tablets and methods of manufacture (2015-07-28),

2. 9040086 - Timed, sustained release systems for propranolol (2015-05-26),

3. 8962022 - Pharmaceutical compositions comprising an active substance from the substituted benzhydrylpiperazine family (2015-02-24),

4. 8877245 - Modified release dosage forms of skeletal muscle relaxants (2014-11-04),

5. 8840925 - Orally disintegrating tablet compositions of lamotrigine (2014-09-23),

6. 8771729 - Orally administered corticosteroid compositions (2014-07-08),

7. 8747895 - Orally disintegrating tablets of atomoxetine (2014-06-10),

8. 8647656 - Orally disintegrating tablet compositions of lamotrigine (2014-02-11),

9. 8367111 - Extended release dosage forms of propranolol hydrochloride (2013-02-05),

10. 8137734 - Preparation of controlled release skeletal muscle relaxant dosage forms (2012-03-20),

11. 8133506 - Drug delivery systems comprising weakly basic drugs and organic acids (2012-03-13),

Aptalis Pharmatech, Inc. is a leading provider of pharmaceutical development and manufacturing services. With state-of-the-art facilities and a team of experienced professionals, we offer a wide range of services including formulation development, analytical testing, and cGMP manufacturing. Our commitment to quality and innovation has made us a trusted partner for pharmaceutical companies around the world.

Profile summary based on public USPTO records.

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USPTO Data Jan 1 1976 - Sep 29 2026

11 Patents

#3 in Vandalia, OH

#1,143 in Ohio

#27,470 in US

#51,671 in the World

Vandalia, OH, United States of America

Aptalis Pharmatech, Inc.

Forward Citations = 89

16 inventors:

Gopi M Venkatesh (11 out of 62 patents)

Jin-Wang Lai (3 out of 15 patents)

James M Clevenger (3 out of 13 patents)

4. Nehal H Vyas (3 out of 6 patents)

5. Phillip J Percel (2 out of 10 patents)

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