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Inventor

Dhananjay Puranik

Inventor
Alexandria, VA, US

Overview

4→
Patents
2000–2020
Patent span
Chemistry
Primary field (CPC C)

Patents· 4 as inventor

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

C10Gprimary
C10GCracking hydrocarbon oils40%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds20%
C09KMaterials for miscellaneous applications, not provided for elsewhere20%
C11DDetergent compositions20%
PatentTitleYear
10,858,573Olefinic ester compositions and their use as cleaning agents20206,297,191'Metal complexing'20016,143,849'Synthesis of acrylate and alkyl acrylate monomers and polymers of chelators'20006,077,421'Metal complexing'2000

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2000–2001Patents assigned to US NAVY (3)· patent assignee history
2000–2001Based in Alexandria, VA, US· patent location history
2020Patents assigned to ELEVANCE RENEWABLE SCIENCES (1)· patent assignee history
2020Patents assigned to WILMAR TRADING PTE LTD (1)· patent assignee history
2020Based in Woodridge, IL, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
US NAVY32000–2001
ELEVANCE RENEWABLE SCIENCES12020
WILMAR TRADING PTE LTD12020
Locations
LocationPatentsSpan
Alexandria, Virginia, US32000–2001
Woodridge, Illinois, US12020