Inventor
Xian-Zhi Zhou
Inventor
Leonia, NJ, US
Overview
Patents· 15 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A61Kprimary
A61KPreparations for medical, dental or toiletry purposes24%
A61QSpecific use of cosmetics or similar toiletry preparations24%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds12%
C11DDetergent compositions12%
C09BOrganic dyes or closely-related compounds for producing dyes, e.g. pigments9%
LOC289%
A45DHairdressing or shaving equipment3%
C08JWorking-up3%
C08LCompositions of macromolecular compounds3%
Y10TTechnical subjects covered by former us classification3%
PatentTitleYear
10,709,657Hair-styling compositions comprising a combination of latex film-forming polymers2020D0831274Hair trimmer2018D0830634Hair trimmer body2018D0830633Hair trimmer20189,669,243'Delivery of hydrophobic benefit agents from bodywashes and the like onto a keratinous substrate'20179,469,713'Ampholytic ter-polymers for use in personal care compositions'20168,741,831'Amphoteric polymer for treating hard surfaces'20148,663,612'Ampholytic ter-polymers for use in personal care compositions'20148,609,074'Methods for making up a keratinous substrate'20138,258,248'Preparation of cationic terpolymers and personal care compositions comprising said terpolymers'20128,232,236'Fast drying ampholytic polymers for cleaning compositions'20128,221,508'Polymeric hair dyes'20128,148,318'Home or fabric care compositions comprising certain dye-polymer complexes'20128,147,814'Personal care compositions comprising certain dye-polymer complexes'20127,524,562'Method of improving abrasion resistance of plastic article using functionalized polymers and article produced thereby'2009Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2009–2017Based in Leonia, NJ, US· patent location history
2012–2017Patents assigned to BASF SE (9)· patent assignee history
2012–2017Patents assigned to ZHOU XIAN-ZHI (8)· patent assignee history
2012–2014Patents assigned to JAYNES BINGHAM SCOTT (3)· patent assignee history
2012–2014Patents assigned to SONG ZHIQIANG (3)· patent assignee history
2018Patents assigned to RECKITT BENCKISER BRANDS LTD (3)· patent assignee history
2018Based in Dongguan, CN· patent location history
2020Based in Millburn, NJ, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BASF SE | 9 | 2012–2017 |
| ZHOU XIAN-ZHIself | 8 | 2012–2017 |
| JAYNES BINGHAM SCOTT | 3 | 2012–2014 |
| RECKITT BENCKISER BRANDS LTD | 3 | 2018 |
| SONG ZHIQIANG | 3 | 2012–2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Leonia, New Jersey, US | 11 | 2009–2017 |
| Dongguan, CN | 3 | 2018 |
| Millburn, New Jersey, US | 1 | 2020 |