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For the Inventor, By the Inventor

Secaucus, NJ, United States of America

The Hartz Mountain Corporation


USPTO Granted Patents = 113

% Expired Patents = 16.8



Trademarks = 87

Forward Citations = 1,451

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74 inventors (with patents filed for the assignee):

goldMedal William D McKay (22 out of 36 patents)

silverMedal Johann Soto (16 out of 16 patents)

bronzeMedal Bernard Suchowski (13 out of 13 patents)

4.  Sharon McNamara (11 out of 12 patents)

5.  Albert Ahn (9 out of 14 patents)

6.  Ian Cottrell (9 out of 21 patents)

7.  Tiandong Jia (8 out of 9 patents)

8.  Simon Handelsman (8 out of 10 patents)

9.  Robert T Sulikowski (7 out of 7 patents)

10.  W Lance Hemsarth (6 out of 8 patents)

11.  Vitor Oliveira (5 out of 6 patents)

12.  Keith Goldman (5 out of 5 patents)

13.  Ellen McGarvey (5 out of 6 patents)

14.  William Perlberg (5 out of 5 patents)

15.  Sascha Prochaska (5 out of 5 patents)


Core Competencies:
Ectoparasiticidal Formulations
Pet Toys
Grooming Tools
Animal Chew Toys
Pet Treats
Dental Care
Pet Grooming
Insect Growth Regulators
Cleaning Apparatus
Anthelmintic Formulations
Fluid Applicator
Lint Removal

113 patents:

1. D1137916 - Toy ball (2026-07-28),
2. D1136413 - Toy ball (2026-07-21),
3. D1136405 - Pet wrap (2026-07-21),
4. D1136070 - Toy ball (2026-07-21),
5. 12458018 - Solid phase compositions and manufacturing methods for ectoparasiticidal control (2025-11-04),
6. D1021292 - Pet toy (2024-04-02),
7. D1019054 - Pet treat (2024-03-26),
8. D1019018 - Pet toy (2024-03-19),
9. D1019017 - Pet toy (2024-03-19),
10. D953663 - Pet toy (2022-05-31),
11. D953662 - Pet toy (2022-05-31),
12. D950865 - Pet toy (2022-05-03),
13. 11071281 - Cat attractant ball (2021-07-27),
14. 11000015 - Cat attractant ball (2021-05-11),
15. 10874088 - Pet toy apparatus (2020-12-29),
The Hartz Mountain Corporation, headquartered in Secaucus, NJ, specializes in a diverse range of pet care products designed to enhance the well-being of pets. The company focuses on developing innovative ectoparasiticidal formulations, grooming tools, and a variety of pet toys and treats. Hartz is committed to improving pet health and hygiene through its dental care products and insect growth regulators, ensuring that pets receive quality care and enjoyment. With a strong presence in the pet care industry, Hartz continues to prioritize research and development in its core technology areas.
Profile summary based on public USPTO records.

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USPTO Data Jan 1 1976 - Oct 6 2026

The Hartz Mountain Corporation
113 Patents

#4 in Secaucus, NJ

#155 in New Jersey

#3,405 in US

#7,001 in the World

Secaucus, NJ (US)
Secaucus, NJ, United States of America

The Hartz Mountain Corporation

Forward Citations = 1,451

74 inventors:

goldMedal William D McKay (22 out of 36 patents)

silverMedal Johann Soto (16 out of 16 patents)

bronzeMedal Bernard Suchowski (13 out of 13 patents)

4.  Sharon McNamara (11 out of 12 patents)

5.  Albert Ahn (9 out of 14 patents)

Please report any incorrect information to [email protected]
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