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Inventor

Daniel R. Dostie

Inventor
Floresville, TX, US

Overview

3→
Patents
2002–2011
Patent span
Chemistry
Primary field (CPC C)

Patents· 3 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 sludge29%
C07CAcyclic or carbocyclic compounds29%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests29%
D21HPulp compositions14%
PatentTitleYear
8,012,913'Diamine terminated primary amine-aldehyde sulfur converting compositions and methods for making and using same'20117,140,433'Diamine terminated primary amine-aldehyde sulfur converting compositions and methods for making and using same'20066,346,554'ASA size emulsification with a natural gum for paper products'2002

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2002Patents assigned to CALGON CORP (1)· patent assignee history
2002Based in McDonald, PA, US· patent location history
2006–2011Patents assigned to CLEARWATER INT LLC (2)· patent assignee history
2006–2011Based in Floresville, TX, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CLEARWATER INT LLC22006–2011
CALGON CORP12002
Locations
LocationPatentsSpan
Floresville, Texas, US22006–2011
McDonald, Pennsylvania, US12002