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Inventor

Sanjib Biswas

Inventor
Midland, MI, US

Overview

3→
Patents
2016–2021
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.

C07Cprimary
C07CAcyclic or carbocyclic compounds25%
B01DSeparation13%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry13%
C12PFermentation or enzyme-using processes to synthesise a desired chemical compound or composition or to separate optical isomers from a racemic mixture13%
G06FElectric digital data processing13%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes13%
Y02PClimate change mitigation technologies in the production or processing of goods13%
PatentTitleYear
11,055,361Extensible framework for executable annotations in electronic content20219,701,610'Ammonium bisulfate catalyzed dehydration of beta-hydroxy acids'20179,512,057'3-hydroxypropionic acid compositions'2016

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2016–2017Patents assigned to DOW GLOBAL TECHNOLOGIES LLC (2)· patent assignee history
2016Patents assigned to CARGILL INC (1)· patent assignee history
2016–2017Based in Midland, MI, US· patent location history
2017Patents assigned to ROHM & HAAS (1)· patent assignee history
2021Patents assigned to MICROSOFT TECHNOLOGY LICENSING LLC (1)· patent assignee history
2021Based in Hyderabad, IN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
DOW GLOBAL TECHNOLOGIES LLC22016–2017
CARGILL INC12016
MICROSOFT TECHNOLOGY LICENSING LLC12021
ROHM & HAAS12017
Locations
LocationPatentsSpan
Midland, MI, US22016–2017
Hyderabad, IN12021