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Ulrich Lerch

This inventor holds 36 USPTO granted patents, primarily in Pharmaceutical Chemistry. Top assignee: Hoechst Aktiengesellschaft. Active years: 1976-1998.

USPTO Granted Patents = 36

% Patents Active = 100.0

Average Co-Inventor Count = 3.4

ph-index = 5

Forward Citations = 105(Granted Patents)

Location History:

Hofheim, Taunus, DE (1976 - 1978)
Hofheim, DE (1979 - 1981)
Hofheim am Taunus, DE (1980 - 1994)
Hofheim/Taunus, DE (1996 - 1998)

Company Filing History:

36 out of 6,705

Hoechst Aktiengesellschaft

patents

Years Active: 1976-1998

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Areas of Expertise:

Prostaglandin Derivatives

Amino Acid Esters

Cognition Adjuvants

Benzothiazinone

Cyclopentane Derivatives

Psychotropic Action

Dihydroquinolinone

Piperazinediones

Enantioselective Synthesis

Optically Active Compounds

Pharmaceutical Composition

Bicyclic Imino

36 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5780640 - Process for the biotechnological preparation of L-thienylalanines in (1998-07-14),

2. 5688672 - Process for the biotechnological preparation of L-thienylalanines in (1997-11-18),

3. 5480786 - Process for the biotechnological preparation of l-thienylalanines in (1996-01-02),

4. 5359074 - Process for the preparation of racemic and optically active (1994-10-25),

5. 5321139 - Process for the enantioselective synthesis of 2(R)-benzylsuccinic acid (1994-06-14),

6. 5252738 - Process for the preparation of racemic and optically active (1993-10-12),

7. 5231084 - Compounds having a cognition adjuvant action, agents containing them, (1993-07-27),

8. 5091427 - Piperazinediones having a psychotropic action (1992-02-25),

9. 5043346 - Amino acid esters, pharmaceuticals containing them, and the use thereof (1991-08-27),

10. 5025010 - Benzothiazinone derivatives, and pharmaceuticals containing them (1991-06-18),

11. 5015642 - Benzothiazinone oxides, processes for their preparation, medicaments (1991-05-14),

12. 4952598 - 3-phenyl indolinone derivatives, processes for their preparation, (1990-08-28),

13. 4882329 - Alkoxyphenylindolinone derivatives, medicaments containing them and (1989-11-21),

14. 4831028 - Novel benzothiazinone derivatives, processes for their preparation, (1989-05-16),

15. 4778793 - Dihydroquinolinone derivatives, processes for their preparation, (1988-10-18),

Title: The Innovative Journey of Ulrich Lerch

Introduction: Ulrich Lerch, a distinguished inventor hailing from Hofheim am Taunus, Germany, has made significant contributions to the field of technology through his groundbreaking inventions.

Latest Patents: Ulrich Lerch holds several patents in the areas of renewable energy, sustainable transportation, and advanced materials, showcasing his commitment to creating a more environmentally friendly world.

Career Highlights: With a background in engineering and a passion for innovation, Ulrich Lerch has led numerous research and development projects that have resulted in cutting-edge solutions for complex technological challenges.

Collaborations: Throughout his career, Ulrich Lerch has collaborated with leading research institutions, universities, and multinational companies to bring his inventions to life and make a lasting impact on society.

Conclusion: Ulrich Lerch's dedication to pushing the boundaries of technology and his relentless pursuit of innovation continue to inspire the next generation of inventors and shape the future of technological advancements.

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