Growing community of inventors

Greensboro, NC, United States of America

Douglas Hepler

Average Co-Inventor Count = 3.53

ph-index = 5

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 90

Douglas HeplerGail Dempsey (12 patents)Douglas HeplerNeil E Paulsen (9 patents)Douglas HeplerMichael S Daniel (6 patents)Douglas HeplerDorothea Erxleben (5 patents)Douglas HeplerTiffany G Tomlinson (5 patents)Douglas HeplerRaymond Petzold (5 patents)Douglas HeplerRoland H Johnson (4 patents)Douglas HeplerWilliam R Campbell (4 patents)Douglas HeplerKenneth A Larson (2 patents)Douglas HeplerRoland Johnson (2 patents)Douglas HeplerSteven Craig Parks (2 patents)Douglas HeplerPhilip Anthony Lowndes (2 patents)Douglas HeplerMichael Kelly (2 patents)Douglas HeplerSharron H Barnett (2 patents)Douglas HeplerManfred Boger (1 patent)Douglas HeplerKathleen G Palma (1 patent)Douglas HeplerStefan Kemmethmüller (1 patent)Douglas HeplerStefan Kemmethmuller (1 patent)Douglas HeplerRay Petzold (1 patent)Douglas HeplerWilliam R Campbell (1 patent)Douglas HeplerRay Petzold (0 patent)Douglas HeplerWilliam R Campbell (1 patent)Douglas HeplerDouglas Hepler (21 patents)Gail DempseyGail Dempsey (12 patents)Neil E PaulsenNeil E Paulsen (17 patents)Michael S DanielMichael S Daniel (7 patents)Dorothea ErxlebenDorothea Erxleben (5 patents)Tiffany G TomlinsonTiffany G Tomlinson (5 patents)Raymond PetzoldRaymond Petzold (5 patents)Roland H JohnsonRoland H Johnson (10 patents)William R CampbellWilliam R Campbell (8 patents)Kenneth A LarsonKenneth A Larson (3 patents)Roland JohnsonRoland Johnson (2 patents)Steven Craig ParksSteven Craig Parks (2 patents)Philip Anthony LowndesPhilip Anthony Lowndes (2 patents)Michael KellyMichael Kelly (2 patents)Sharron H BarnettSharron H Barnett (2 patents)Manfred BogerManfred Boger (82 patents)Kathleen G PalmaKathleen G Palma (5 patents)Stefan KemmethmüllerStefan Kemmethmüller (1 patent)Stefan KemmethmullerStefan Kemmethmuller (1 patent)Ray PetzoldRay Petzold (1 patent)William R CampbellWilliam R Campbell (1 patent)Ray PetzoldRay Petzold (0 patent)William R CampbellWilliam R Campbell (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Dechra Veterinary Products, LLC (6 from 8 patents)

2. Piedmont Animal Health Inc. (6 from 6 patents)

3. Ciba-geigy Corporation (2 from 6,850 patents)

4. Bayer Healthcare LLC (2 from 780 patents)

5. Idexx Laboratories, Inc. (2 from 266 patents)

6. Novartis Animal Health Us, Inc. (2 from 31 patents)

7. Idexx Pharmaceuticals, Inc. (1 from 2 patents)

8. Bayer B.v. (4 patents)


21 patents:

1. 12491189 - OTIC formulations, methods and devices

2. 12357648 - Injectable antibiotic formulations and use thereof

3. 12350281 - Long-acting injectable formulations and use thereof

4. 12005071 - Injectable antibiotic formulations and use thereof

5. 11986483 - Otic formulations, methods and devices

6. 11628180 - Injectable antibiotic formulations and use thereof

7. 11375717 - Combinations of acaricides and insect growth regulators for control of fleas without emesis in animals

8. 11058629 - Long-acting non-aqueous injectable formulations and use thereof

9. 10736318 - Combinations of acaricides and insect growth regulators for control of fleas without emesis in animals

10. 10729709 - Injectable antibiotic formulations and use thereof

11. 10555899 - Long-acting non-aqueous injectable formulations and use thereof

12. 10286003 - Injectable antibiotic formulations and use thereof

13. 9820977 - Systemic treatment of blood-sucking and blood-consuming parasites by oral administration of a parasiticidal agent

14. 8927006 - Methods and compositions for rapid treatment of otitis externa

15. 6936273 - Liposomal analgesic formulation and use

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idiyas.com
as of
12/28/2025
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