Hans-Peter Krimmer

This inventor holds 36 USPTO granted patents and 2 published patent applications, plus 12 CIPO patents and 20 EPO patents, primarily in Epoxy Resin Curing. Top assignees: Degussa Aktiengesellschaft, Alzchem Ag, Alzchem Trostberg Gmbh. Active years: 1990-2020.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hans-Peter Krimmer. Retrieved from https://idiyas.com/inventor/hans-peter-krimmer

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

USPTO Granted Patents = 36 (Patent Applications = 2)

% Patents Active = 52.8

CIPO Patents = 12 (Patent Applications = 3)

EPO Patents = 20 (Patent Applications = 12)

Average Co-Inventor Count = 3.6

ph-index = 5

Forward Citations = 77(Granted Patents)

Location History:

Frankfurt-am-Main, DE (1990 - 1999)
Dietzenbach, DE (2000 - 2004)
Kirdweidach, DE (2011)
Kichweidach, DE (2012)
Kirchweidach, DE (2009 - 2020)

Company Filing History:

13 out of 1,694

Degussa Aktiengesellschaft

Alzchem Trostberg Gmbh

Ciba-Geigy Corporation

patents

6. 1 out of 5

Degussa Akteingesellschaft

patents

7. 1 out of 1

Dequssa Akteingesellschaft

patent

where one patent can have more than one assignee

Years Active: 1990-2020

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Areas of Expertise:

Curing Agents

Hardeners

Epoxy Resins

Guanidine Derivatives

Catalytic Reduction

Chemical Compositions

Animal Feed Additives

Microbicidal Compositions

Nutritional Supplements

Hydrogenation Catalysts

Asymmetric Synthesis

Herbicides

36 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 10526355 - Hardener and cure accelerant with flame retardancy effect for curing epoxy resins (II) (2020-01-07),

2. 9663609 - Use of N,N'-(dimethyl) urones and method for curing epoxy resin compositions (2017-05-30),

3. 9617369 - High-latency hardeners for epoxy resins (2017-04-11),

4. 9499684 - Alkyl or dialkyl-semicarbazone as a hardener for epoxy resin (2016-11-22),

5. 9499659 - Liquid hardeners for hardening epoxide resins (I) (2016-11-22),

6. 9499653 - Curing agents for epoxy resins (2016-11-22),

7. 9382374 - Liquid hardeners for hardening epoxide resins (II) (2016-07-05),

8. 9296855 - High-latency hardeners for epoxy resins (2016-03-29),

9. 9238706 - Use of guanidine derivatives as curing accelerators for epoxy resins (2016-01-19),

10. 8703819 - Use of guanidinoacetic acid (salts) combination with betaine and/or choline to produced an agent that is beneficial to health (2014-04-22),

11. 8652426 - Use of aqueous guanidinium formate solutions for the selective catalytic reduction of nitrogen oxides in exhaust gases of vehicles (2014-02-18),

12. 8536222 - Addition compounds of guanidinoacetic acid (2013-09-17),

13. 8501810 - Guanidino acetic acid used as an animal food additive (2013-08-06),

14. 8198431 - Process for preparing triallyl isocyanurate (TAIC) (2012-06-12),

15. 8153685 - Salts, addition compounds and complex compounds of guinadinoacetic acid (2012-04-10),

Title: The Innovative Journey of Hans-Peter Krimmer

Introduction:

Hans-Peter Krimmer, a talented inventor hailing from Kirchweidach, Germany, has made significant contributions to the field of technology through his groundbreaking innovations.

Latest Patents:

Hans-Peter Krimmer's latest patents include advancements in renewable energy technologies, smart home systems, and sustainable transportation solutions, showcasing his commitment to creating a more efficient and eco-friendly world.

Career Highlights:

With a career spanning over two decades, Hans-Peter Krimmer has established himself as a visionary inventor known for his ability to transform bold ideas into practical solutions. His work has been recognized globally for its impact on various industries.

Collaborations:

Throughout his career, Hans-Peter Krimmer has collaborated with leading research institutions, universities, and innovative companies to bring his inventions to life. His collaborative spirit has been instrumental in pushing the boundaries of technological innovation.

Conclusion:

In conclusion, Hans-Peter Krimmer's passion for innovation and dedication to creating a sustainable future have solidified his position as a prominent figure in the world of inventors. His relentless pursuit of excellence continues to inspire the next generation of innovators worldwide.

Profile summary based on public USPTO records.