Inventor
Wallace Snipes
Inventor
State College, PA, US
Overview
Patents· 27 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A61Kprimary
A61KPreparations for medical, dental or toiletry purposes68%
B29KIndexing scheme associated with subclasses b29b, b29c or b29d, relating to moulding materials or to materials for moulds, reinforcements, fillers or preformed parts, e.g. inserts13%
Y10TTechnical subjects covered by former us classification10%
A61JContainers specially adapted for medical or pharmaceutical purposes3%
A61LMethods or apparatus for sterilising materials or objects in general3%
C07KPeptides3%
Y02ATechnologies for adaptation to climate change3%
PatentTitleYear
5,244,668'Low-melting moldable pharmaceutical excipient and dosage forms prepared therewith'19935,139,790'Low-melting moldable pharmaceutical excipient and dosage forms prepared therewith'19925,135,752'Buccal dosage form'19925,082,655'Pharmaceutical composition for drugs subject to supercooling'19925,004,601'Low-melting moldable pharmaceutical excipient and dosage forms prepared therewith'19914,832,955'Controlled release potassium chloride composition'19894,806,337'Erodible matrix for sustained release bioactive composition'19894,774,074'Erodible matrix for sustained release bioactive composition'19884,764,378'Buccal drug dosage form'19884,744,976'Erodible matrix for sustained release bioactive composition'19884,629,621'Erodible matrix for sustained release bioactive composition'19864,579,731'Polymeric diffusion burn matrix and method of use'19864,492,685'Protective skin matrix'19854,472,372'Polymeric diffusion matrix containing chlorpheniramine maleate'19844,470,962'Polymeric diffusion matrix'19844,466,953'Polymeric diffusion matrix'19844,460,562'Polymeric diffusion matrix containing propranolol'19844,438,139'Polymeric diffusion matrix containing estrogens'19844,350,707'Inactivation of lipid containing viruses with butylated hydroxytoluene'19824,321,252'Polymeric diffusion matrix containing ester derivatives of estradiol'19824,294,820'Polymeric diffusion matrix containing phenylephrine'19814,292,301'Polymeric diffusion matrix containing ephedrine'19814,292,303'Polymeric diffusion matrix containing clonidine'19814,292,302'Polymeric diffusion matrix containing terbutaline'19814,291,015'Polymeric diffusion matrix containing a vasodilator'19814,291,014'Polymeric diffusion matrix containing estradiol diacetate'19814,289,749'Polymeric diffusion matrix containing phenylpropanolamine'1981Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1981–1986Patents assigned to KEY PHARMA (15)· patent assignee history
1981–1985Based in State College, PA, US· patent location history
1982Patents assigned to RESEARCH CORP (1)· patent assignee history
1982–1993Based in Pine Grove Mills, PA, US· patent location history
1986–1993Patents assigned to ZETACHRON INC (11)· patent assignee history
1989Based in Centre County, PA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| KEY PHARMA | 15 | 1981–1986 |
| ZETACHRON INC | 11 | 1986–1993 |
| RESEARCH CORP | 1 | 1982 |
Locations
| Location | Patents | Span |
|---|---|---|
| State College, Pennsylvania, US | 14 | 1981–1985 |
| Pine Grove Mills, Pennsylvania, US | 12 | 1982–1993 |
| Centre County, Pennsylvania, US | 1 | 1989 |