Company Filing History:
3 out of 870 
2 out of 1,745 
Years Active: 1989-1992
Title: The Innovations of Paul Tchen
Introduction
Paul Tchen is a notable inventor based in Nanterre, France. He has made significant contributions to the field of molecular biology, particularly in the development of nucleic acid probes. With a total of 3 patents, Tchen's work has advanced the methods used for detecting specific nucleotide sequences in various specimens.
Latest Patents
Among his latest patents is a probe containing a modified nucleic acid that is recognizable by specific sequences. This invention includes a method and kit for detecting a predetermined nucleotide sequence in a specimen using a nucleic acid probe modified with N-2-acetylaminofluorene (AAF). Another significant patent involves a kit designed to detect the presence of a nucleic acid sequence, such as a gene or gene fragment, in a composition or specimen. This kit comprises a probe that contains nucleic acid complementary to the sought sequence, with at least one 7-iodo-N-2-acetylamino-fluorene group covalently fixed to one of the bases of the probe.
Career Highlights
Throughout his career, Paul Tchen has worked with prestigious institutions such as the Institut Pasteur and the Institut National de la Santé et de la Recherche Médicale. His work in these organizations has contributed to significant advancements in medical research and diagnostics.
Collaborations
Tchen has collaborated with notable colleagues, including Philip Kourilsky and Marc Leng. These partnerships have further enriched his research and innovations in the field.
Conclusion
Paul Tchen's contributions to the field of molecular biology through his patents and collaborations highlight his role as an influential inventor. His work continues to impact the methods used in genetic research and diagnostics.