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For the Inventor, By the Inventor

Ludwigshafen, Germany

Reinhard Aldag

This inventor holds 7 USPTO granted patents and 1 EPO patent. Top assignee: Basf Aktiengesellschaft. Active years: 1989-1991.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Reinhard Aldag. Retrieved from https://idiyas.com/inventor/reinhard-aldag

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

USPTO Granted Patents = 7

% Patents Active = 100.0

 

Average Co-Inventor Count = 3.5

ph-index = 4

Forward Citations = 47(Granted Patents)


Location History:

  • Ludwigshafen, DE (1989 - 1990)
  • Eberbach, DE (1991)

Company Filing History:

goldMedal7 out of 10,816 
 
Basf Aktiengesellschaft
 patents

Years Active: 1989-1991

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7 patents (USPTO):Explore Patents
1. 4987220 - Purification of poly(n-vinylcarbazole) containing impurities (1991-01-22),
2. 4962011 - Photopolymerizable recording materials containing a triazole sensitizer (1990-10-09),
3. 4940649 - Photopolymerizable recording materials and photoresist layers and (1990-07-10),
4. 4908448 - 4-Quinazolone compounds (1990-03-13),
5. 4891301 - Photopolymerizable recording materials, photoresist layers and (1990-01-02),
6. 4886735 - Photopolymerizable recording materials and photoresist layers and (1989-12-12),
7. 4814256 - Optical recording material (1989-03-21),

Title: Reinhard Aldag: Innovator in Polymer Chemistry

Introduction

Reinhard Aldag is a notable inventor based in Ludwigshafen, Germany. He has made significant contributions to the field of polymer chemistry, particularly in the purification and application of poly(n-vinylcarbazole). With a total of 7 patents to his name, Aldag continues to push the boundaries of innovation in his field.

Latest Patents

One of Aldag's latest patents focuses on the purification of poly(n-vinylcarbazole) containing impurities. This process involves treating the poly(n-vinylcarbazole) in a suitable apparatus at temperatures ranging from 20°C to 150°C with an extracting agent. Another significant patent involves the development of photopolymerizable recording materials that contain a triazole sensitizer. These materials are particularly suitable for producing photoresist layers and lithographic printing plates, composed of various photopolymerizable compounds, a polymeric binder, a photopolymerization initiator, and a color-forming system.

Career Highlights

Aldag is currently associated with BASF Aktiengesellschaft, a leading chemical company known for its innovative solutions. His work at BASF has allowed him to explore various applications of polymers, contributing to advancements in the industry.

Collaborations

Throughout his career, Aldag has collaborated with notable colleagues such as Peter Neumann and Andreas Boettcher. These collaborations have fostered a creative environment that has led to the development of groundbreaking technologies in polymer chemistry.

Conclusion

Reinhard Aldag's contributions to polymer chemistry through his patents and collaborations highlight his role as an influential inventor. His work continues to impact the field, paving the way for future innovations.

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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