LexDanaLexDanabeta
Inventor

Paul D. Thut

Inventor
Baltimore, MD, US

Overview

4→
Patents
1996–2001
Patent span
Human necessities
Primary field (CPC A)

Patents· 4 as inventor

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

A61Kprimary
A61KPreparations for medical, dental or toiletry purposes40%
A61LMethods or apparatus for sterilising materials or objects in general30%
C03CChemical composition of glasses, glazes or vitreous enamels30%
PatentTitleYear
6,197,342'Use of biologically active glass as a drug delivery system'20016,153,221'Use of biogically active glass as a drug delivery system'20005,972,384'Use of biologically active glass as a drug delivery system'19995,505,922'Anesthetic pharmaceutical combination'1996

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1996–1999Patents assigned to UNIV MARYLAND (2)· patent assignee history
1996–2001Based in Baltimore, MD, US· patent location history
1999Patents assigned to USBIOMATERIALS CORP (1)· patent assignee history
2000–2001Patents assigned to LITKOWSKI LEONARD J (2)· patent assignee history
2000–2001Patents assigned to THUT PAUL D (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
LITKOWSKI LEONARD J22000–2001
THUT PAUL Dself22000–2001
UNIV MARYLAND21996–1999
USBIOMATERIALS CORP11999
Locations
LocationPatentsSpan
Baltimore, Maryland, US41996–2001