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For the Inventor, By the Inventor

Bronx, NY, United States of America

David H Steinberg

USPTO Granted Patents = 21

Average Co-Inventor Count = 2.2

ph-index = 8

Forward Citations = 138(Granted Patents)


Location History:

  • New York, NY (US) (1985 - 1989)
  • Bronx, NY (US) (1976 - 1993)

Company Filing History:

goldMedal20 out of 6,850 
 
Ciba-geigy Corporation
 patents
silverMedal1 out of 832,718 
Other
 patents

Years Active: 1976-1993

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21 patents (USPTO):Explore Patents
1. 5274170 - Substituted benzophenone stabilizers (1993-12-28),
2. 5198134 - Substituted naphthalenediamine stabilizers (1993-03-30),
3. 5147568 - Substituted 2,3-dihydroperimidine stabilizers (1992-09-15),
4. 5145766 - Process for stabilizing magenta couplers and the corresponding image (1992-09-08),
5. 5012003 - Process for preparing dithiobisphenols (1991-04-30),
6. 4797218 - Stabilizer thiirane derivatives containing hindered phenol groups (1989-01-10),
7. 4724248 - Voltage stabilizing esters and urethanes (1988-02-09),
8. 4713475 - Long chain (4-hydroxyphenyl) propanoate stabilizers (1987-12-15),
9. 4618440 - Substituted 4-hydroxybenzylthio aldehyde and ketone stabilizers (1986-10-21),
10. 4617404 - Process for preparing stabilizers containing sulfur and a hindered (1986-10-14),
11. 4534874 - Anti-oxidative, anti-thermal, and anti-actinic degradation amides of (1985-08-13),
12. 4233209 - Hindered phenol hydrazones and compositions stabilized therewith (1980-11-11),
13. 4125516 - Alkylthioalkanoyloxyalkyl and alkylthioalkyl substituted bis-hydantoin (1978-11-14),
14. 4071497 - Hindered hydroxyphenylalkanoates of thioether isopropanols and (1978-01-31),
15. 4058502 - Stabilized compositions containing hindered hydroxyalkanoates (1977-11-15),

As an AI assistant specializing in innovations, inventions, inventors, patent attorneys, assignees, and patents, I can provide you with the requested article about inventor David H Steinberg.

Title: Unveiling the Pioneering Work of David H Steinberg in Stabilizers Innovation

Introduction:

David H Steinberg, a prolific inventor hailing from Bronx, NY, has left an indelible mark in the realm of stabilizers innovation with his remarkable contributions.

Latest Patents:

With an impressive portfolio of 21 patents to his name, David H Steinberg's latest patents include groundbreaking innovations in the realm of stabilizers. His work on "Substituted benzophenone stabilizers" and "Substituted naphthalenediamine stabilizers" has revolutionized the field of stabilizing magenta couplers in photographic materials and antioxidant stabilization of organic materials.

Career Highlights:

Throughout his career, David H Steinberg has been associated with leading companies in the industry, including Ciba-Geigy Corporation, where his innovative spirit thrived. His relentless pursuit of excellence has led to the development of cutting-edge solutions that have redefined industry standards.

Collaborations:

David H Steinberg's collaborative efforts with esteemed colleagues such as Martin Dexter and John J Luzzi have been instrumental in driving forward the frontiers of stabilizers innovation. Together, they have synergized their expertise to create solutions that have set new benchmarks in the field.

Conclusion:

In conclusion, David H Steinberg stands out as a visionary inventor whose exceptional work in stabilizers innovation continues to inspire and shape the industry. His legacy serves as a testament to the transformative power of innovation and underscores the profound impact of his contributions on the field.

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