Inventor
Christopher L. Wiatr
Inventor
Naperville, IL, US
Overview
Patents· 10 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C02Fprimary
C02FTreatment of water, waste water, sewage, or sludge32%
A01NPreservation of bodies of humans or animals or plants or parts thereof14%
C12PFermentation or enzyme-using processes to synthesise a desired chemical compound or composition or to separate optical isomers from a racemic mixture9%
A23KFodder5%
B01DSeparation5%
C07KPeptides5%
C11DDetergent compositions5%
C23FNon-mechanical removal of metallic material from surface5%
D21CProduction of cellulose by removing non-cellulose substances from cellulose-containing materials5%
D21HPulp compositions5%
PatentTitleYear
8,951,960'Synergistic combination of DBNPA and polycyclic antibacterial peptide as biocide in bioethanol production'20156,139,830'Methods for reducing deposit formation on surfaces'20006,080,244'Composition and methods for cleaning surfaces'20006,069,142'Synergistic antimicrobial combination of 4,5-dichloro-2-N-octyl-4-isothiazolin-3-one and a mixture of a chlorinated isocyanurate and a bromide compound and methods of using same'20006,039,965'Surfanctants for reducing bacterial adhesion onto surfaces'20005,395,530'Treatment of fresh waters to destroy filamentous bacteria'19955,071,765'Application of multiple enzyme blend to control industrial slime on equipment surfaces'19914,994,390'Enzyme blend containing cellulase to control industrial slime'19914,992,209'Method for inhibiting corrosion in cooling systems and compositions therefor, containing a nitrite corrosion inhibitor and bromosulfamate'19914,936,994'Application of cellulase to control industrial slime'1990Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1990–1995Patents assigned to NALCO CHEMICAL CO (5)· patent assignee history
1990–1995Based in Naperville, IL, US· patent location history
2000Patents assigned to CALGON CORP (4)· patent assignee history
2000Based in McMurray, PA, US· patent location history
2015Patents assigned to BUCKMAN LABOR INC (1)· patent assignee history
2015Patents assigned to CLARK RICHARD A (1)· patent assignee history
2015Patents assigned to CORCORAN MICHAEL L (1)· patent assignee history
2015Based in Memphis, TN, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NALCO CHEMICAL CO | 5 | 1990–1995 |
| CALGON CORP | 4 | 2000 |
| BUCKMAN LABOR INC | 1 | 2015 |
| CLARK RICHARD A | 1 | 2015 |
| CORCORAN MICHAEL L | 1 | 2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Naperville, Illinois, US | 5 | 1990–1995 |
| McMurray, Pennsylvania, US | 4 | 2000 |
| Memphis, TN, US | 1 | 2015 |