Inventor

Ranjan Patnaik

Inventor

Newark, DE, US

Overview

14→

Patents

2008–2019

Patent span

Chemistry

Primary field (CPC C)

Patents· 14 as inventor

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

C12Pprimary

C12PFermentation or enzyme-using processes to synthesise a desired chemical compound or composition or to separate optical isomers from a racemic mixture27%

C12NMicroorganisms or enzymes25%

Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution23%

Y02PClimate change mitigation technologies in the production or processing of goods11%

C07CAcyclic or carbocyclic compounds5%

C12MApparatus for enzymology or microbiology5%

C10LFuels not otherwise provided for2%

C12YEnzymes2%

PatentTitleYear

10,308,910Partial adaption for butanol production2019 9,909,148'Fermentative production of alcohols'2018 9,790,521'Host cells and methods for production of isobutanol'2017 9,663,759'Partial adaptation for butanol production'2017 9,422,581'Host cells and methods for production of isobutanol'2016 9,422,582'Host cells and methods for production of isobutanol'2016 9,303,225'Method for the production of isobutanol by recombinant yeast'2016 8,969,055'Method for producing butanol using extractive fermentation with electrolyte addition'2015 8,828,695'Method for producing butanol using two-phase extractive fermentation'2014 8,617,861'Method for producing butanol using extractive fermentation with electrolyte addition'2013 8,003,356'Methods for the preparation of para-hydroxycinnamic acid and cinnamic acid at alkaline pH'2011 7,745,186'Ribulose, 1,5-bisphosphate carboxylase/oxygenase polypeptides and related polynucleotides'2010 7,700,328'Method for producing an L-tyrosine over-producing bacterial strain'2010 7,351,562'Ribulose 1,5-bisphosphate carboxylase/oxygenase polypeptides and related polynucleotides'2008

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2008–2010Patents assigned to CODEXIS INC (2)· patent assignee history

2008–2010Based in San Jose, CA, US· patent location history

2010–2011Patents assigned to DU PONT (2)· patent assignee history

2010–2019Based in Newark, DE, US· patent location history

2013–2019Patents assigned to BUTAMAX ADVANCED BIOFUELS LLC (10)· patent assignee history

2013–2017Patents assigned to PATNAIK RANJAN (3)· patent assignee history

2016Patents assigned to BUTAMAX(TM) ADVANCED BIOFUELS LLC (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
BUTAMAX ADVANCED BIOFUELS LLC	10	2013–2019
PATNAIK RANJANself	3	2013–2017
BUTAMAX(TM) ADVANCED BIOFUELS LLC	2	2016
CODEXIS INC	2	2008–2010
DU PONT	2	2010–2011

Locations

Location	Patents	Span
Newark, Delaware, US	12	2010–2019
San Jose, California, US	2	2008–2010