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For the Inventor, By the Inventor

Mulheim (Main), Germany

Manfred A Sondergeld

This inventor holds 12 USPTO granted patents. Top assignee: E.i. Dupont De Nemours and Company. Active years: 1983-2006.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Manfred A Sondergeld. Retrieved from https://idiyas.com/inventor/manfred-a-sondergeld

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

USPTO Granted Patents = 12

% Patents Active = 100.0

Average Co-Inventor Count = 1.9

ph-index = 5

Forward Citations = 68(Granted Patents)


Location History:

  • Mulheim, DE (1983)
  • Mulheim/Main, DE (1990)
  • Muhlheim, DE (1986 - 2001)
  • Muhlheim/Main, DE (1987 - 2001)
  • Muehlheim, DE (2006)

Company Filing History:

goldMedal12 out of 16,339 
 
E.i. Dupont De Nemours and Company
 patents

Years Active: 1983-2006

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12 patents (USPTO):Explore Patents
1. 7097298 - Ink receptor sheet and it's process of use (2006-08-29),
2. 6294312 - Tonable, photosensitive composition and process for making polychromatic images (2001-09-25),
3. 6168899 - Multiple color proof temporary supports, photopolymerizable materials and pigmented transfer materials (2001-01-02),
4. 5952151 - Photopolymerizable mixture exhibiting low oxygen sensitivity for the (1999-09-14),
5. 5587272 - Process for preparing multiple color proofs (1996-12-24),
6. 5210006 - Process for preparing mounting tapes for automatic mounting of (1993-05-11),
7. 4987054 - Photopolymerizable compositions with binders containing carboxyl groups (1991-01-22),
8. 4948704 - Process of forming imaged photohardened material (1990-08-14),
9. 4892802 - Positive working tonable film having a photohardenable layer (1990-01-09),
10. 4683190 - Process to lower the viscosity of coating solutions for the production (1987-07-28),
11. 4604342 - Photopolymerizable mixture and recording material produced from it (1986-08-05),
12. 4409115 - Etching solution for etching of photopolymeric films (1983-10-11),

Title: Manfred A. Sondergeld: Innovator in Ink Jet Printing Technology

Introduction

Manfred A. Sondergeld is a notable inventor based in Mulheim/Main, Germany. He has made significant contributions to the field of ink jet printing technology, holding a total of 12 patents. His innovative work has advanced the capabilities and applications of ink jet printing systems.

Latest Patents

Sondergeld's latest patents include the development of an ink receptor sheet and its process of use. This invention features an ink receptor sheet designed for ink jet printing, which is part of an ink jet printing system that includes a transfer element. The process allows for preparing an image on a permanent support through ink jet printing, resulting in an imaged article created by this method. By incorporating a photopolymerizable layer into the ink receptor sheet, he enhanced the handling latitude during lamination and peeling steps of ink jet printing processes. This innovation provides durable and resistant images produced by such processes. Another significant patent involves a tonable, photosensitive composition and a process for creating polychromatic images. This composition's adhesion properties are controlled by a polycaprolactone with an average molecular weight of at least 50,000, allowing for the preparation of vibrant polychromatic images.

Career Highlights

Manfred A. Sondergeld is currently associated with E.I. du Pont de Nemours and Company, where he continues to push the boundaries of ink jet printing technology. His work has not only contributed to the company's portfolio but has also influenced the industry as a whole.

Collaborations

Throughout his career, Sondergeld has collaborated with notable colleagues, including Mario Grossa and Richard Douglas Bauer. These partnerships have fostered innovation and have been instrumental in the development of his patented technologies.

Conclusion

Manfred A. Sondergeld's contributions to ink jet printing technology exemplify his innovative spirit and dedication to advancing the field. His patents reflect a commitment to enhancing the quality and durability of printed images, making a lasting impact on the industry.

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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