Growing community of inventors

Philadelphia, PA, United States of America

David Krupnick

Average Co-Inventor Count = 3.67

ph-index = 2

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 = 13

David KrupnickSteven Krupnick (4 patents)David KrupnickElizabeth B Bales (4 patents)David KrupnickSusan Ann Lohr (4 patents)David KrupnickPhebe Kearney-Scott (4 patents)David KrupnickSid Poorya Jalali (1 patent)David KrupnickThomas O'Donnell (1 patent)David KrupnickNicholas Oblas (1 patent)David KrupnickDavid Krupnick (6 patents)Steven KrupnickSteven Krupnick (8 patents)Elizabeth B BalesElizabeth B Bales (6 patents)Susan Ann LohrSusan Ann Lohr (4 patents)Phebe Kearney-ScottPhebe Kearney-Scott (4 patents)Sid Poorya JalaliSid Poorya Jalali (1 patent)Thomas O'DonnellThomas O'Donnell (1 patent)Nicholas OblasNicholas Oblas (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Feline Environmental Enrichment Design Corporation (3 from 5 patents)

2. The University of Texas System (1 from 5,466 patents)

3. Globus Medical, Inc. (1 from 1,938 patents)

4. Feline Environmental Enrichment Design Company, LLC (1 from 1 patent)


6 patents:

1. D1000612 - Fiducial marker

2. 11395723 - Surgical device and methods of use

3. 10660305 - Systems for feeding cats, methods of use of the systems and packaging for the systems

4. D824118 - Pet feeding device

5. D801593 - Pet feeding device

6. D790138 - Pet feeding device

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as of
1/13/2026
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