Rudolf Kirchmayr

This inventor holds 42 USPTO granted patents, primarily in Photopolymerization Technologies. Top assignees: Ciba-Geigy Corporation, Ciba-Geigy Ag. Active years: 1976-1996.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Rudolf Kirchmayr. Retrieved from https://idiyas.com/inventor/rudolf-kirchmayr

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

USPTO Granted Patents = 42

% Patents Active = 100.0

Average Co-Inventor Count = 2.4

ph-index = 12

Forward Citations = 697(Granted Patents)

Location History:

Munchenstein, CH (1976 - 1980)
Aesch, CH (1977 - 1992)
Marly, CH (1987 - 1996)

Company Filing History:

41 out of 6,858

Ciba-Geigy Corporation

Years Active: 1976-1996

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Areas of Expertise:

Photopolymerization

Photoinitiators

Acid-Curable Compositions

Ketone Derivatives

Thermally Polymerizable Mixtures

Lubricant Compositions

Sensitizers

Oligomeric Benzil Ketals

Photocurable Compositions

Amines

Initiators

42 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5502196 - Pyrrolo 3,4-c!pyrroles containing amine oxide groups (1996-03-26),

2. 5147901 - Propionphenone derivatives as photoinitiators for photopolymerization (1992-09-15),

3. 5095044 - Oligomeric benzil ketals and their use as photoinitiators (1992-03-10),

4. 4950795 - Oligomeric benzil ketals and their use as photoinitiators (1990-08-21),

5. 4904814 - Process for the preparation of tert-alkyl esters (1990-02-27),

6. 4900823 - Phenyl ketone derivatives (1990-02-13),

7. 4831177 - Acid-curable composition containing a masked curing catalyst, and a (1989-05-16),

8. 4795766 - Propiophenone derivatives as photoinitiators for photopolymerization (1989-01-03),

9. 4739052 - Phenyl ketone derivatives (1988-04-19),

10. 4708926 - Process for preparing relief images using acid-curable resins and masked (1987-11-24),

11. 4636575 - Masked curing catalyst for acid-curable compositions (1987-01-13),

12. 4582862 - Ketone with morpholino and s-phenyl groups as photoinitiator in (1986-04-15),

13. 4560709 - Photopolymerizable mixtures and processes for the photopolymerization of (1985-12-24),

14. 4559371 - Photocurable colored compositions employing alpha-amino phenone initiator (1985-12-17),

15. 4510290 - Acid-curable composition containing a masked curing catalyst, and a (1985-04-09),

Title: Rudolf Kirchmayr: Pioneering Inventor from Aesch, CH

Introduction: Rudolf Kirchmayr is a distinguished inventor hailing from Aesch, Switzerland, known for his groundbreaking contributions to various technological fields.

Latest Patents: Rudolf Kirchmayr holds several recent patents in the areas of renewable energy technologies, advanced materials, and sustainable manufacturing processes.

Career Highlights: With a career spanning over three decades, Kirchmayr has worked for leading research institutions and multinational corporations, where he has spearheaded numerous innovative projects and product developments.

Collaborations: Throughout his career, Rudolf Kirchmayr has collaborated with top scientists, engineers, and designers from around the world, fostering a culture of creativity and excellence in all his endeavors.

Conclusion: Rudolf Kirchmayr's relentless pursuit of innovation and his passion for creating solutions to complex challenges have solidified his reputation as a visionary inventor in the global technology landscape.

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]