Inventor

Alan A. DiSpirito

Inventor
Ames, IA, US

Overview

8→
Patents
1998–2021
Patent span
Chemistry
Primary field (CPC C)

Patents· 8 as inventor

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

A61Kprimary
A61KPreparations for medical, dental or toiletry purposes17%
C12PFermentation or enzyme-using processes to synthesise a desired chemical compound or composition or to separate optical isomers from a racemic mixture13%
C12NMicroorganisms or enzymes9%
C12RIndexing scheme associated with subclasses c12c - c12q, relating to microorganisms9%
G01NInvestigating or analysing materials by determining their chemical or physical properties9%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations4%
B09BDisposal of solid waste not otherwise provided for4%
B09CReclamation of contaminated soil4%
B82YSpecific uses or applications of nanostructures4%
C02FTreatment of water, waste water, sewage, or sludge4%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1998–2021Patents assigned to UNIV IOWA STATE RES FOUND INC (8)· patent assignee history
1998–2021Based in Ames, IA, US· patent location history
2011–2014Patents assigned to UNIV MICHIGAN (3)· patent assignee history
2014Patents assigned to CHOI DONG-WON (1)· patent assignee history
2014Patents assigned to DISPIRITO ALAN A (1)· patent assignee history
2014Patents assigned to DISPIRITO ALAN ANGELO (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
UNIV IOWA STATE RES FOUND INC81998–2021
UNIV MICHIGAN32011–2014
CHOI DONG-WON12014
DISPIRITO ALAN Aself12014
DISPIRITO ALAN ANGELOself12014
Locations
LocationPatentsSpan
Ames, IA, US81998–2021