For the Inventor, By the Inventor

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New York, NY, United States of America

Fritzsche Dodge & Olcott Inc.

USPTO Granted Patents = 39

Forward Citations = 148

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19 inventors (with patents filed for the assignee):

Brian J Willis (32 out of 33 patents)

Robert G Eilerman (12 out of 23 patents)

John M Yurecko (8 out of 9 patents)

4. Philip A Christenson (7 out of 26 patents)

5. Kurt Kulka (5 out of 5 patents)

6. Frank Fischetti, Jr (5 out of 6 patents)

7. Derek H Barton (5 out of 18 patents)

8. Teodosij J Zazula (5 out of 5 patents)

9. John W Dittrick (4 out of 4 patents)

10. Robert A Mack (3 out of 5 patents)

11. Odd Hansen (2 out of 2 patents)

12. Mohamad I Farbood (2 out of 2 patents)

13. Brian J Drake (1 out of 7 patents)

14. James E Hassel (1 out of 1 patent)

15. Frank Mild (1 out of 2 patents)

Core Competencies:

Aromatic Musks

Flavoring Compositions

Spirocyclic Ketones

Substituted Cyclohexane Derivatives

Alicyclic Ketone Derivatives

Perfume Compositions

Dialkyl Diacyl

Norbornyl-Substituted Pyrans

Tobacco Compositions

Microorganism Production

Functionalization

Halogen Containing Derivatives

39 patents: Sort by Forward Citations

1. 5013574 - Edible dispersion containing a tartaric acid ester of mono- and (1991-05-07),

2. 4798799 - Process for producing diol and furan and microorganism capable of same (1989-01-17),

3. 4605778 - Process for the preparation of aromatic musks (1986-08-12),

4. 4560656 - Production of .gamma.-decalactone (1985-12-24),

5. 4510319 - Functionalization of terminal trisubstituted alkenes and derivatives (1985-04-09),

6. 4483786 - Nitrile musk composition (1984-11-20),

7. 4476040 - Aromatic musks (1984-10-09),

8. 4432378 - Substituted cyclohexane derivatives (1984-02-21),

9. 4428870 - Perfume composition containing phenylethynyl carbinols (1984-01-31),

10. 4424146 - Acetaldehyde ethyl 6-dihydrolinalyl acetal perfume compositions (1984-01-03),

11. 4400545 - Alicyclic ketone and alcohol derivatives (1983-08-23),

12. 4383943 - Acetaldehyde ethyl isoeugenyl acetal perfume compositions (1983-05-17),

13. 4382972 - Flavoring compositions and flavored comestibles containing alkyl (1983-05-10),

14. 4341908 - Ambrinol and its homologues (1982-07-27),

15. 4339593 - Process for the manufacture of 3,6-dialkyl resorcylic acid esters (1982-07-13),

Company Overview

Fritzsche Dodge & Olcott Inc. is a prominent firm based in New York, specializing in intellectual property consulting and patent law services. The organization supports clients in navigating the complexities of patent strategy, litigation, and portfolio management. With a focus on various technology domains, including pharmaceuticals, biotechnology, and engineering, the firm leverages its expertise to help clients protect and maximize the value of their innovations in a competitive landscape.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

39 Patents

#235 in New York, NY

#541 in New York

#8,823 in US

#17,448 in the World

New York, NY, United States of America

Fritzsche Dodge & Olcott Inc.

Forward Citations = 148

19 inventors:

Brian J Willis (32 out of 33 patents)

Robert G Eilerman (12 out of 23 patents)

John M Yurecko (8 out of 9 patents)

4. Philip A Christenson (7 out of 26 patents)

5. Kurt Kulka (5 out of 5 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Fritzsche Dodge & Olcott Inc.. Retrieved from https://idiyas.com/company/fritzsche-dodge-and-olcott

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]

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