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Inventor

David B. Masters

Inventor
Minneapolis, MN, US

Overview

13→
Patents
2002–2021
Patent span
Human necessities
Primary field (CPC A)

Patents· 13 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

A61Kprimary
A61KPreparations for medical, dental or toiletry purposes22%
A61LMethods or apparatus for sterilising materials or objects in general22%
C08LCompositions of macromolecular compounds14%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations12%
A61MDevices for introducing media into, or onto, the body8%
A61QSpecific use of cosmetics or similar toiletry preparations8%
A61FFilters implantable into blood vessels6%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests4%
A61BDiagnosis2%
PatentTitleYear
10,967,104Encapsulated or coated stent systems202110,850,006Protein biomaterials and biocoacervates and methods of making and using thereof202010,744,236Protein biomaterial and biocoacervate vessel graft systems and methods of making and using thereof202010,016,534Protein biomaterial and biocoacervate vessel graft systems and methods of making and using thereof20189,999,705Protein biomaterials and biocoacervates and methods of making and using thereof20189,107,937'Wound treatments with crosslinked protein amorphous biomaterials'20158,871,267'Protein matrix materials, devices and methods of making and using thereof'20148,623,393'Biomatrix structural containment and fixation systems and methods of use thereof'20148,529,939'Mucoadhesive drug delivery devices and methods of making and using thereof'20138,465,537'Encapsulated or coated stent systems'20138,153,591'Protein biomaterials and biocoacervates and methods of making and using thereof'20127,662,409'Protein matrix materials, devices and methods of making and using thereof'20106,342,250'Drug delivery devices comprising biodegradable protein for the controlled release of pharmacologically active agents and method of making the drug delivery devices'2002

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2002–2015Patents assigned to GEL DEL TECHNOLOGIES INC (8)· patent assignee history
2002–2010Based in Hastings, MN, US· patent location history
2012–2018Patents assigned to MASTERS DAVID B (7)· patent assignee history
2012–2015Patents assigned to BERG ERIC P (4)· patent assignee history
2012–2021Based in Minneapolis, MN, US· patent location history
2018–2021Patents assigned to GEL DEL TECH INC (3)· patent assignee history
2020–2021Patents assigned to PETVIVO HOLDINGS INC (3)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
GEL DEL TECHNOLOGIES INC82002–2015
MASTERS DAVID Bself72012–2018
BERG ERIC P42012–2015
GEL DEL TECH INC32018–2021
PETVIVO HOLDINGS INC32020–2021
Locations
LocationPatentsSpan
Minneapolis, Minnesota, US112012–2021
Hastings, Minnesota, US22002–2010