GK

Gijsbert Kroon

HE Hercules: 12 patents #20 of 715Top 3%
II Isp Investments: 2 patents #158 of 418Top 40%
AQ Aqualon: 1 patents #21 of 45Top 50%
TP The Sun Products: 1 patents #35 of 102Top 35%
Overall (All Time): #264,937 of 4,157,543Top 7%
17
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12320063 Method of providing oil and/or grease resistant textile materials Meiyan Guo, Xin Qu 2025-06-03
11384316 Stable laundry cleaning composition and method comprising a polyAPTAC-containing polymer Terry Crutcher, Raymond Rigoletto, Jr., Purvita Shah 2022-07-12
11154475 Method for coloring or bleaching hair fibers Emmanuel Paul Jos Marie Everaert, Thi Diem Truc Tran 2021-10-26
10945934 Method of strengthening hair fibers and protecting dyed hair color from fading or wash-out Emmanuel Paul Jos Marie Everaert, Xiaochun Zhang 2021-03-16
10610480 Personal care composition for a keratin substrate comprising conditioning, color protecting and styling polymer Amna Khatun, Michael Franzke, Lidia Kulcsar, Linda C. Foltis 2020-04-07
10568823 Method of strengthening hair fibers and protecting dyed hair color from fading or wash-out Emmanuel Paul Jos Marie Everaert, Xiaochun Zhang 2020-02-25
10196589 Home care composition comprising a mixed hydrophobically modified cationic polysaccharide Emmanuel Paul Jos Marie Everaert, Adrianus Theodorus Pickert 2019-02-05
10064805 Personal care composition for a keratin substrate comprising conditioning and/or styling polymer Amna Khatun, Tuttu Maria Nuutinen, Michael Franzke 2018-09-04
10058498 Composition and method of producing personal care compositions with improved deposition properties Stephen Hugo Hurkens, Thi Hong Lan Le-Pham 2018-08-28
9782609 Dihydroxyalkyl substituted polygalactomannan, and methods for producing and using the same Michael Franzke, Xiaochun Zhang 2017-10-10
9662293 Personal care composition for a keratin substrate comprising conditioning and/or styling polymer Michael Franzke, Nathalie Sieverling, Tuttu Maria Nuutinen, Lidia Kulcsar 2017-05-30
9643031 Dispersible cationic polygalactomannan polymers for use in personal care and household care applications Anita N. Chan, Paquita Erazo-Majewicz, Thomas G. Majewicz 2017-05-09
8790627 Personal care composition additive for application on keratin substrates to provide long lasting benefits Paquita Erazo-Majewicz, Thi Hong Lan Le-Pham, Tuttu Maria Nuutinen 2014-07-29
7718597 Fabric softening composition David Stephen Grainger, Llyr Glyndwr Griffiths, John Francis Hubbard 2010-05-18
6121439 Waterborne coatings with cationically modified associative ethers 2000-09-19
5795928 Cellulose ethers in emulsion polymerization dispersions Bernardus J. W. Janssen, Dirk Kruythoff, Willemina Geesien Salomons 1998-08-18
5574081 Waterborne clay-containing emulsion paints with improved application performance 1996-11-12