For the Inventor, By the Inventor

Enter inventor name

Berlin, Germany

Gregor Haffer

This inventor holds 36 USPTO granted patents, primarily in Ergoline Derivatives. Top assignee: Schering Aktiengesellschaft. Active years: 1976-1996.

USPTO Granted Patents = 36

% Patents Active = 100.0

Average Co-Inventor Count = 4.1

ph-index = 5

Forward Citations = 113(Granted Patents)

Company Filing History:

36 out of 1,409

Schering Aktiengesellschaft

Years Active: 1976-1996

Loading Chart...

Areas of Expertise:

Ergoline Derivatives

Benzopyran Compounds

Bicycloalkane Derivatives

Carbolines

Indole Derivatives

Gramine Derivatives

Steroid Synthesis

Nitrogen-Substituted Compounds

Microbiological Conversion

36 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5569661 - Process for the production of b-carbolines (1996-10-29),

2. 5401854 - Process for the production of indole derivatives (1995-03-28),

3. 5371000 - Process for the production of ergoline derivatives (1994-12-06),

4. 5329009 - Selective phenylation of 5-hydroxy-.beta.-carboline derivatives (1994-07-12),

5. 5198553 - Process for the production of gramine derivatives (1993-03-30),

6. 4970314 - Process for the preparation of 2-bromo-8-ergolinyl compounds (1990-11-13),

7. 4968801 - Process for the production ergoline derivatives (1990-11-06),

8. 4826852 - Novel ergolinyl compounds nitrogen-substituted in the 8-position, useful (1989-05-02),

9. 4801714 - Process for the preparation of ergolinylthioureas (1989-01-31),

10. 4766128 - Optionally 11- to 13-substituted ergoline compounds useful as medicinal (1988-08-23),

11. 4748248 - Process for the preparation of ergoline derivatives (1988-05-31),

12. 4695635 - Process for the production of 2,3-dihydroergolines (1987-09-22),

13. 4644062 - Process for the production of .beta.-carbolines by dehydrogenation (1987-02-17),

14. 4524208 - Process for the preparation of lysergic acid esters (1985-06-18),

15. 4333928 - 16 .alpha.-Alkyl steroids, their preparation, and pharmaceutical (1982-06-08),

Title: Gregor Haffer - Innovative Inventor from Berlin

Introduction: Gregor Haffer is a renowned inventor based in Berlin, Germany, known for his groundbreaking contributions to various industries through his innovative creations.

Latest Patents: Gregor Haffer's latest patents include advancements in renewable energy technologies, smart home devices, and sustainable transportation solutions.

Career Highlights: With a career spanning over two decades, Gregor Haffer has established himself as a pioneer in the field of technology, holding numerous patents and receiving recognition for his inventive spirit.

Collaborations: Throughout his career, Gregor Haffer has collaborated with leading research institutions, universities, and tech companies to bring his ideas to life and make a positive impact on society.

Conclusion: Gregor Haffer's passion for innovation and dedication to creating a better future through his inventions continue to inspire the next generation of inventors and entrepreneurs.

This text is generated by artificial intelligence and may not be accurate.

Please report any incorrect information to [email protected]

Loading…