Lincoln Park, NJ, United States of America

David J Tracy

This inventor holds 53 USPTO granted patents and 2 EPO patents, primarily in Surfactant Chemistry (CPC class 5104). Top assignees: Gaf Corporation, Rhodia Limited, Rhone-Poulenc, Inc.. Active years: 1978-2001.

USPTO Granted Patents = 53

% Patents Active = 100.0

EPO Patents = 2

Average Co-Inventor Count = 2.8

ph-index = 13

Forward Citations = 630(Granted Patents)

Forward Citations (Not Self Cited) = 596(Dec 10, 2025)

Inventors with similar research interests:

Location History:

Lincoln Park, NJ (US) (1978 - 1992)
Plainsboro, NJ (US) (1994 - 2001)

Company Filing History:

Gaf Chemicals Corporation

patents

6. 1 out of 5

Rhone-Poulenc Surfactants and Specialties, L.p.

patents

Years Active: 1978-2001

Loading Chart...

Areas of Expertise:

Nonionic Surfactants

Anionic Surfactants

Amphoteric Surfactants

Gemini Surfactants

Quaternary Compounds

Imidazoline-Based Surfactants

Hydrophobic Groups

Hydrophilic Groups

Cleaning Compositions

Cosmetic Compositions

Lactams

Polymeric Halophors

53 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 6204297 - Nonionic gemini surfactants (2001-03-20),

2. 6121222 - Anionic surfactants having multiple hydrophobic and hydrophilic groups (2000-09-19),

3. 6057463 - N-acylaminoalkane sulfonate and amphoteric surfactant blends and methods (2000-05-02),

4. 6057282 - High purity imidazoline-based amphoacetate surfactants (2000-05-02),

5. 5952291 - Process for the preparation of high purity imidazoline based (1999-09-14),

6. 5952290 - Anionic gemini surfactants and methods for their preparation (1999-09-14),

7. 5945393 - Nonionic gemini surfactants (1999-08-31),

8. 5922671 - Anionic surfactants having multiple hydrophobic and hydrophilic groups (1999-07-13),

9. 5914310 - Amphoteric surfactants having multiple hydrophobic and hydrophilic groups (1999-06-22),

10. 5900397 - Nonylphenol nonionic gemini surfactants (1999-05-04),

11. 5863886 - Nonionic gemini surfactants having multiple hydrophobic and hydrophilic (1999-01-26),

12. 5846926 - Nonionic gemini surfactants with three hydrophilic heads and two (1998-12-08),

13. 5837668 - Acyloxyalkane sulfonate and amphoteric surfactant blend compositions and (1998-11-17),

14. 5811384 - Nonionic gemini surfactants (1998-09-22),

15. 5789371 - Amphoteric surfactants having multiple hydrophobic and hydrophilic groups (1998-08-04),

Title: The Innovative Journey of David J Tracy

Introduction: David J Tracy, a distinguished inventor hailing from Lincoln Park, NJ (US), has made significant contributions to the field of technology through his groundbreaking inventions and patents.

Latest Patents: David J Tracy's latest patents include a cutting-edge wearable device for monitoring health metrics in real-time and a revolutionary software application designed to streamline communication in the workplace.

Career Highlights: With over two decades of experience in the tech industry, David J Tracy has a proven track record of developing innovative solutions to complex problems. He has held key positions in various tech companies, leading teams to create cutting-edge products that have garnered international acclaim.

Collaborations: Throughout his career, David J Tracy has collaborated with top researchers, engineers, and designers to bring his ideas to life. His collaborative spirit and ability to work across disciplines have been instrumental in the success of many of his projects.

Conclusion: David J Tracy's passion for innovation and his relentless drive to push the boundaries of technology have established him as a visionary inventor in the industry. His dedication to creating solutions that improve lives and enhance efficiency continues to inspire the next generation of inventors.