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For the Inventor, By the Inventor

Bobenheim, Germany

Norbert Greif

This inventor holds 23 USPTO granted patents and 4 EPO patents, primarily in Polymer Chemistry. Top assignee: Basf Aktiengesellschaft. Active years: 1977-2000.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Norbert Greif. Retrieved from https://idiyas.com/inventor/norbert-greif

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

Calculating rank
USPTO Granted Patents = 23

% Patents Active = 100.0

 

Average Co-Inventor Count = 4.2

ph-index = 7

Forward Citations = 169(Granted Patents)


Location History:

  • Ludwigshafen, DE (1977)
  • Bobenheim, DE (1980 - 2000)

Company Filing History:

goldMedal23 out of 10,816 
 
Basf Aktiengesellschaft
 patents

Years Active: 1977-2000

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Areas of Expertise:
Copolymers
Textile Dyeing
Polyisobutylsuccinic Anhydrides
Hydrophobicizing Agents
Biodegradable Products
Cosmetic Formulations
Fuels
Enzyme Immobilization
Acid Dyes
Paper Sizing
Alkylene Oxide Derivatives
23 patents (USPTO):Explore Patents
1. 6033442 - Use of aqueous solutions or dispersions of copolymers of (2000-03-07),
2. 6007801 - Use of carboxyl-containing polysiloxanes in cosmetic formulations (1999-12-28),
3. 5798147 - Process for coating and printing substrates (1998-08-25),
4. 5527360 - Fatliquoring, filling and hydrophobicizing leathers and furs (1996-06-18),
5. 5433752 - Use of rection products of Homo- or copolymers based on (1995-07-18),
6. 5420207 - Preparation of polyisobutylsuccinic anhydrides (1995-05-30),
7. 5286263 - Use of copolymers based on long-chain alkyl vinyl ethers and (1994-02-15),
8. 5279613 - Copolymers based on long-chain olefins and ethylenically unsaturated (1994-01-18),
9. 5266165 - Paper sizing using copolymers of long-chain olefins and maleic anhydride (1993-11-30),
10. 5124181 - Copolymers based on long-chain unsaturated esters and ethylenically (1992-06-23),
11. 5009670 - Fuels for gasoline engines (1991-04-23),
12. 4978780 - Preparation of ether sulfonates and polyglycol ether sulfonates, and (1990-12-18),
13. 4959077 - Fuels for gasoline engines (1990-09-25),
14. 4767707 - Immobilization of enzymes with a water-soluble glycidyl ether (1988-08-30),
15. 4734535 - Preparation of aliphatic chlorine compounds (1988-03-29),

Title: Norbert Greif: A Prolific Inventor in Cosmetic Formulations

Introduction:

Norbert Greif, a renowned inventor based in Bobenheim, Germany, has made significant contributions to the field of cosmetic formulations. With an impressive portfolio of 23 patents, Greif's innovative work has revolutionized the beauty industry.

Latest Patents:

Among his latest patents include the use of aqueous solutions or dispersions of copolymers for cosmetic applications. Additionally, Greif has patented the use of carboxyl-containing polysiloxanes in cosmetic formulations, enhancing product performance and efficacy.

Career Highlights:

Norbert Greif is a valued member of the esteemed company Basf Aktiengesellschaft, where his expertise and inventive spirit have led to numerous breakthroughs in the formulation of cosmetic products. His dedication to innovation has set new standards in the industry.

Collaborations:

Throughout his career, Greif has collaborated with talented individuals such as Knut Oppenlaender and Walter Denzinger. These partnerships have fostered a dynamic environment for creativity and idea exchange, resulting in groundbreaking inventions and patents.

Conclusion:

In conclusion, Norbert Greif's passion for innovation and his exceptional talent as an inventor have established him as a trailblazer in the realm of cosmetic formulations. His ingenuity continues to shape the future of beauty products, inspiring industry professionals worldwide.

Profile summary based on public USPTO records.
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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