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For the Inventor, By the Inventor

Binningen, Switzerland

Gerd Greber

USPTO Granted Patents = 34

Average Co-Inventor Count = 3.0

ph-index = 10

Forward Citations = 323(Granted Patents)


Location History:

  • Bad Vuslau, AT (1979)
  • Binningen, CH (1976 - 1982)
  • Bad Voslau, AT (1979 - 1994)

Company Filing History:

goldMedal28 out of 6,850 
 
Ciba-geigy Corporation
 patents
silverMedal2 out of 43 
 
Chemie Linz Gesellschaft M.b.h.
 patents
bronzeMedal1 out of 613 
 
Sankyo Company, Limited
 patents
4. 1 out of 1 
 
Chemie Linz Gesellschaft G.m.b.h.
 patent
5. 1 out of 20 
 
Pcd Polymere Gesellschaft M.b.h.
 patents
6. 1 out of 4 
 
Petrochemie Danubia Gesellschaft M.b.h.
 patents
7. 1 out of 2 
 
Chemie Holding Aktiengesellschaft
 patents
where one patent can have more than one assignee

Years Active: 1976-1994

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34 patents (USPTO):Explore Patents
1. 5288876 - Benzophenone iminodiimides and heat-stable polymers derived therefrom (1994-02-22),
2. 5194545 - Bismaleimides and polyimides prepared therefrom (1993-03-16),
3. 5164476 - Soluble and/or fusible polyimides and polyamidoimides (1992-11-17),
4. 5130444 - Bismaleimides and their use in preparing polyimides (1992-07-14),
5. 5126462 - Sulfur-containing aromatic tetracarboxylic acids and derivatives thereof (1992-06-30),
6. 5118765 - Soluble and/or fusible polyamidoimide-polyimide block copolymers (1992-06-02),
7. 4365068 - Crosslinkable bis-imidyl derivatives (1982-12-21),
8. 4306073 - Silicon-modified bis-phthalic acid derivatives (1981-12-15),
9. 4280946 - Crosslinkable bis-imidyl derivatives (1981-07-28),
10. 4261898 - Silicon-modified phthalic acid derivatives (1981-04-14),
11. 4250096 - 3- and 4-Azidophthalic acid derivatives (1981-02-10),
12. 4233220 - Imidyl-benzene-dicarboxylic and -tricarboxylic acid derivatives (1980-11-11),
13. 4219481 - Crosslinkable bis-imidyl derivatives (1980-08-26),
14. 4211705 - Imidyl-benzenedicarboxylic acid derivatives (1980-07-08),
15. 4210588 - Silicon-modified imidyl-phthalic acid derivatives (1980-07-01),

Title: Gerd Greber: A Pioneer in Polymer Chemistry

Introduction: Gerd Greber, based in Binningen, Switzerland, is a distinguished inventor known for his significant contributions to the field of polymer chemistry. With an impressive portfolio of 34 patents, Greber's work primarily focuses on innovative polymerization processes and the development of new materials.

Latest Patents: Among his latest patents, Greber has developed "Benzophenone iminodiimides and heat-stable polymers derived therefrom." This invention includes benzophenone iminodiimides defined by specific formulae, showcasing a range of functional groups that open new avenues in polymer science. Another notable patent is centered around "Bismaleimides and polyimides prepared therefrom," where Greber explores the synthesis of bismaleimides and their subsequent transformation into polyimides, with options for fiber reinforcement to enhance material properties.

Career Highlights: Gerd Greber has worked with several prominent companies, including Ciba-Geigy Corporation and Chemie Linz Gesellschaft M.b.H. His contributions in these organizations have played a vital role in advancing polymer technology and applications across various industries.

Collaborations: Throughout his career, Greber has collaborated with notable figures such as Roland Darms and Vratislav Kvita. These partnerships have further enriched his research outcomes and have fostered innovation in the materials he has developed.

Conclusion: Gerd Greber is a notable inventor in the realm of polymer chemistry, with a wealth of patents that reflect his expertise and innovation. His work continues to influence the landscape of materials science, providing valuable insights and advancements in polymer technology that could lead to even more groundbreaking applications in the future.

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