Inventor
Judy G. LaZonby
Inventor
Crystal Lake, IL, US
Overview
Patents· 8 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 sludge42%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests32%
A01NPreservation of bodies of humans or animals or plants or parts thereof16%
D21HPulp compositions11%
PatentTitleYear
5,980,758'Method and composition for inhibiting growth of microorganisms including peracetic acid and a non-oxidizing biocide'19995,785,867'Method and composition for inhibiting growth of microorganisms including peracetic acid and a non-oxidizing biocide'19985,658,467'Method and composition for inhibiting growth of microorganisms including peracetic acid and a non-oxidizing biocide'19975,624,575'Method for preventing microbial deposits in the papermaking process with ethylene oxide/propylene oxide copolymers'19975,494,588'Method and composition for inhibiting growth of microorganisms including peracetic acid and a second organic biocide'19965,395,530'Treatment of fresh waters to destroy filamentous bacteria'19955,324,432'Treatment of process waters to destroy filamentous bacteria'19945,198,453'Glutaraldehyde plus 2-(thiocyanomethlthio)-benzothiazole as a biocide for industrial waters'1993Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1993–1999Patents assigned to NALCO CHEMICAL CO (8)· patent assignee history
1993–1999Based in Crystal Lake, IL, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NALCO CHEMICAL CO | 8 | 1993–1999 |
Locations
| Location | Patents | Span |
|---|---|---|
| Crystal Lake, Illinois, US | 8 | 1993–1999 |