Inventor
Larry W. Steffier
Inventor
Cherry Hill, NJ, US
Overview
Patents· 16 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A61Kprimary
A61KPreparations for medical, dental or toiletry purposes26%
A61QSpecific use of cosmetics or similar toiletry preparations24%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds18%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations12%
A45DHairdressing or shaving equipment6%
A46BBrushes3%
B01DSeparation3%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry3%
C08JWorking-up3%
LOC283%
PatentTitleYear
9,931,284Method of removing polymerized coatings for human nails, polymerized coating for human nails having improved removability, and two package system20189,248,091'Nail polish composition and method of making a nail polish'20168,684,739'Durable film coating compositions having sustained slow-release capability, and methods of use therefor'20148,668,930'Durable film coating compositions having sustained slow-release capability, and methods of use therefor'20148,534,949'Toothbrush with reactive composition for remineralization of teeth'20138,367,045'Method of preparation of radiation-curable colored artificial nail gels'2013D0472348'Ultraviolet fingernail dryer'20036,455,033'Artificial nails'20026,051,242'Quick-drying coating compositions'20005,965,147'Artificial fingernails'19995,639,861'Crosslinked methacrylic anhydride copolymers'19975,500,212'Crosslinked anion exchange particles and method for producing the particles'19965,498,678'Suspension polymerization process for water-soluble monomers'19965,453,429'Crosslinked anion exchange particles and method for producing the particles'19955,451,397'Bile acid sequestrant'19955,414,068'Crosslinked anion exchange particles and method for producing the particles'1995Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1995–1997Patents assigned to ROHM & HAAS (6)· patent assignee history
1995–2018Based in Cherry Hill, NJ, US· patent location history
2000–2002Patents assigned to MYCONE DENTAL CORP (2)· patent assignee history
2013–2016Patents assigned to MYCONE DENTAL SUPPLY CO INC (4)· patent assignee history
2013–2014Patents assigned to STEFFIER LARRY W (3)· patent assignee history
2014Patents assigned to KURZ DAVID (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ROHM & HAAS | 6 | 1995–1997 |
| MYCONE DENTAL SUPPLY CO INC | 4 | 2013–2016 |
| STEFFIER LARRY Wself | 3 | 2013–2014 |
| KURZ DAVID | 2 | 2014 |
| MYCONE DENTAL CORP | 2 | 2000–2002 |
Locations
| Location | Patents | Span |
|---|---|---|
| Cherry Hill, New Jersey, US | 16 | 1995–2018 |