Location History:
- Darmastadt, DE (2006)
- Darmstadt, DE (2001 - 2007)
Company Filing History:
3 out of 2,943 
1 out of 1,248 
1 out of 121 Years Active: 2001-2007
Title: Reiner Delp: Innovator in Laser-Markable Pigments
Introduction
Reiner Delp is a notable inventor based in Darmstadt, Germany. He has made significant contributions to the field of materials science, particularly in the development of laser-markable pigments. With a total of 6 patents to his name, Delp's work has implications for both decorative and security applications.
Latest Patents
Delp's latest patents include innovative technologies such as laser-markable pigments containing an absorber coated with a marker. These pigments are characterized by an absorber that is preferably an inorganic pigment or filler, with the marker being an intrinsically laser-markable polymer. This polymer can include materials like polyethylene terephthalate, acrylonitrile-butadiene-styrene, polystyrene, polyphenylene ether, liquid-crystal polymer, or polyphenylene sulfide. Another significant patent involves optically variable marking, which comprises a semi-opaque substrate covered with an optically variable layer, such as a liquid crystal polymer layer or a layer containing pearlescent pigments. This invention also includes a metal layer applied in a patterned shape, enhancing its utility for decorative or security purposes.
Career Highlights
Throughout his career, Reiner Delp has worked with prominent companies, including Merck Patent GmbH and Merck Patent Gesellschaft mit beschränkter Haftung. His experience in these organizations has allowed him to refine his expertise in patent development and innovation.
Collaborations
Delp has collaborated with notable colleagues such as Matthias Kuntz and Helge Bettina Kniess. These partnerships have contributed to the advancement of his research and the successful development of his patents.
Conclusion
Reiner Delp's contributions to the field of laser-markable pigments demonstrate his innovative spirit and commitment to advancing materials science. His patents reflect a blend of creativity and technical expertise that continues to influence various applications.