Inventor · Cologne, DE

Peter Wenzl

8Patents
3h-index
14Co-inventors
54Inventor score

Filing activity: Mar 6, 1978 → Jan 14, 2004

Most-cited inventions

PatentTitleAreaCited byStatus
US7148407B2 Fungal beta-glucuronidase genes and gene products Chemistry; Metallurgy 7 Expired
US4355185A Process for the preparation of 2-mercaptoalkyl-sulphides and 2-mercaptoalkylethers Chemistry; Metallurgy 7 Expired
US6015771A Thermally-responsive record material Performing Operations; Transporting 5 Expired
US6294502A Thermally-responsive record material Performing Operations; Transporting 2 Expired
US6716889B1 Process for the preparation of strongly basic anion exchangers using ethylene oxide Performing Operations; Transporting 1 Expired
US7205440B2 Method of producing amines Chemistry; Metallurgy 0 Expired
US4341719A Process for the preparation of 1-amino-2-ethoxy-naphthalene-6-sulphonic acid Chemistry; Metallurgy 0 Expired
US4137238A Process for the preparation of 2-hydroxycarbazoles Chemistry; Metallurgy 0 Expired

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.