Inventor
Arthur J. Tipton
Inventor
Birmingham, AL, US
Overview
Patents· 43 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A61Kprimary
A61KPreparations for medical, dental or toiletry purposes36%
A61LMethods or apparatus for sterilising materials or objects in general16%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations14%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests10%
A61QSpecific use of cosmetics or similar toiletry preparations6%
A61FFilters implantable into blood vessels4%
Y10TTechnical subjects covered by former us classification4%
B29CShaping or joining of plastics3%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry2%
Y02ATechnologies for adaptation to climate change2%
PatentTitleYear
9,918,982'Oral drug delivery system'20189,517,271'Oral drug delivery system'20169,480,643'Implantable composites and implants comprising same'20169,233,160'Oral drug delivery system'20168,974,808'Elastic implantable composites and implants comprising same'20158,974,821'Oral drug delivery system'20158,951,556'Oral drug delivery system'20158,945,614'Oral drug delivery system'20158,889,174'Zero-order prolonged release coaxial implants'20148,722,078'Polymeric device for controlled release of active agents'20148,647,657'Polymeric devices for controlled release of active agents'20148,541,028'Methods for manufacturing delivery devices and devices thereof'20138,420,120'Oral drug delivery system'20138,354,124'Oral drug delivery system'20138,263,108'Zero-order prolonged release coaxial implants'20128,168,217'Oral drug delivery system'20128,153,152'Oral drug delivery system'20128,147,870'Oral drug delivery system'20128,133,507'Oral drug delivery system'20127,833,543'High viscosity liquid controlled delivery system and medical or surgical device'20107,053,209'High viscosity liquid controlled delivery system and medical or surgical device'20066,440,493'Emulsion-based processes for making microparticles'20026,413,536'High viscosity liquid controlled delivery system and medical or surgical device'20026,291,013'Emulsion-based processes for making microparticles'20016,051,558'Compositions suitable for controlled release of the hormone GnRH and its analogs'20005,968,542'High viscosity liquid controlled delivery system as a device'19995,945,115'Polymeric compositions useful as controlled release implants'19995,792,469'Biodegradable in situ forming film dressing'19985,780,044'Liquid delivery compositions'19985,759,563'Liquid delivery compositions'19985,747,058'High viscosity liquid controlled delivery system'19985,744,153'Liquid delivery compositions'19985,725,491'Method of forming a biodegradable film dressing on tissue'19985,702,716'Polymeric compositions useful as controlled release implants'19975,681,873'Biodegradable polymeric composition'19975,632,727'Biodegradable film dressing and method for its formation'19975,599,552'Biodegradable polymer composition'19975,395,615'Free amine benzophenanthridine alkaloid compositions'19955,368,859'Biodegradable system for regenerating the periodontium'19945,324,519'Biodegradable polymer composition'19945,324,520'Intragingival delivery systems for treatment of periodontal disease'19945,175,000'Free amine benzophenanthridine alkaloid compositions'19925,077,049'Biodegradable system for regenerating the periodontium'1991Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1991–1999Based in Fort Collins, CO, US· patent location history
1994–1999Patents assigned to ATRIX LAB INC (12)· patent assignee history
1997–2018Based in Birmingham, AL, US· patent location history
2006–2018Patents assigned to DURECT CORP (18)· patent assignee history
2012–2016Patents assigned to TIPTON ARTHUR J (13)· patent assignee history
2012–2014Patents assigned to GIBSON JOHN W (10)· patent assignee history
2012–2013Patents assigned to MIDDLETON JOHN C (6)· patent assignee history
2012–2016Based in Homewood, AL, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| DURECT CORP | 18 | 2006–2018 |
| TIPTON ARTHUR Jself | 13 | 2012–2016 |
| ATRIX LAB INC | 12 | 1994–1999 |
| GIBSON JOHN W | 10 | 2012–2014 |
| MIDDLETON JOHN C | 6 | 2012–2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Birmingham, AL, US | 28 | 1997–2018 |
| Fort Collins, CO, US | 11 | 1991–1999 |
| Homewood, AL, US | 4 | 2012–2016 |