Franz-Leo Heinrichs has been granted 10 US patents while listed as an inventor at Clariant . The first was granted in 1994 and the most recent in February 2013. Franz-Leo Heinrichs ranks #481,000 of 4,157,543 US inventors in our database (top 11.6%). Patent records list Franz-Leo Heinrichs in Gablingen, DE.
Patents per Year Patents granted per year, 1994 to 2013 Bar chart with a peak of 3 patents in 2012. peak 3 1994: 1 patents 1994 1996: 1 patents 1996 2001: 1 patents 2001 2002: 1 patents 2002 2004: 1 patents 2004 2006: 1 patents 2006 2012: 3 patents 2012 2013: 1 patents 2013 Issued Patents All Time
Showing 1–10 of 10 patents
Patent # Title Co-Inventors Date
8378007 Coloured aqueous polymer dispersions, and production and use of same Anais Bialy , Klaus Saitmacher , Josef Ritter 2013-02-19
8313575 Pigments modified by a polymerisable coating, and production and use of same — 2012-11-20
8163818 Coloured aqueous polymer dispersions, and production and use of same Anais Bialy , Klaus Saitmacher , Josef Ritter 2012-04-24
8147606 Wax compositions and its use — 2012-04-03
7087666 Surface-modified salts of phosphinic acid Sebastian Hoerold , Elisabeth Jung 2006-08-08
6761764 Use of wax mixtures for coatings Ernst Krendlinger , Dieter Nowicki 2004-07-13
6391189 Wax blend for aqueous applications — 2002-05-21
6316650 Wax preparation comprising partial esters of polyols and montan wax acid and Ca soaps of montan wax acid Monika Drechsler , Werner Kapfer , Andree Henze 2001-11-13
5502104 Use of a copolymer for the preparation of aqueous emulsions Gerd Hohner , Ju/ rgen Kainz 1996-03-26
5306437 Copolymers and their use as lubricants and release agents for processing thermoplastics Gerd Hohner , Anton Lukasch , Jan-Peter Piesold 1994-04-26
