Learn more

FLEXSYS BV

Overview
  • Total Patents
    68
About

FLEXSYS BV has a total of 68 patent applications. Its first patent ever was published in 1999. It filed its patents most often in WIPO (World Intellectual Property Organization), Australia and EPO (European Patent Office). Its main competitors in its focus markets macromolecular chemistry and polymers, organic fine chemistry and surface technology and coating are MICRONISERS PTY LTD, SHANDONG YANHAI CONSTRUCTION RESOURCES CO LTD and KONINKL IND.

Patent filings per year

Chart showing FLEXSYS BVs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Talma Auke Gerardus 25
#2 Korpel Fred 20
#3 Boerman Gerrit Jan 19
#4 Huntink Nicolaas Maria 16
#5 Datta Rabindra Nath 16
#6 Rains Roger Keranan 11
#7 Rains Roger Keranen 9
#8 Giatti Anna 8
#9 Eisenhuth Ludwig 7
#10 Maslow Wasil 6

Latest patents

Publication Filing date Title
US2006223950A1 Process for enhancing the melt strength of polypropylene
CN1842547A Process for enhancing the melt strength of polypropylene
AU2003273939A1 Process for the synthesis of guanidine derivatives
AU2003205749A1 Steel cord adhesion promoting accelerators
WO03054043A1 Grafted polymers with low cross-link density
CN1564707A Process for improving the purity of quaternary ammonium hydroxides by electrolysis in a two-compartment cell
US6756435B2 Silica-filled rubbers comprising a quinone diimine
BR0105726A Sulfur vulcanization process, and article of manufacture, as a pneumatic tire
CA2432431A1 Silica-filled rubbers comprising a quinone dimine
UA74220C2 process for improving the purity of a composition comprising a quaternary ammonium hydroxide
US6770189B2 Process for improving the purity of quaternary ammonium hydroxides by electrolysis
CN1418238A Rubber vulcanizates having improved ageing properties
CA2373118A1 Carbon black rubber coupling by mercaptopyridines
WO0116226A1 Hardness stabilization by mercaptopyridines
CA2364668A1 Solvent-free process for preparing thiuram disulfides
EP1072640A1 Hardness stabilization in rubber vulcanizates