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1. (WO2013054170) A PROCESS FOR PRODUCING LIPIDS SUITABLE FOR BIOFUELS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2013/054170    International Application No.:    PCT/IB2012/002016
Publication Date: 18.04.2013 International Filing Date: 11.10.2012
Chapter 2 Demand Filed:    01.08.2013    
IPC:
C12N 1/00 (2006.01)
Applicants: INDIAN OIL CORPORATION LTD. [IN/IN]; India Oil Bhavan 2, Gariahat Road (South) Dhakuria West Bengal 700068 Kolkata (IN)
Inventors: SINGH, Mahendra Pratap; (IN).
KUMAR, Manoj; (IN).
SINGH, Dheer; (IN).
TULI, Deepak Kumar; (IN).
MALHOTRA, Ravinder Kumar; (IN)
Agent: NAIR, Manisha Singh; Lex Orbis Intellectual Property Practice 709/710, Tolstoy House 15-17 Tolstoy Marg 110001 New Delhi (IN)
Priority Data:
1315/KOL/2011 12.10.2011 IN
Title (EN) A PROCESS FOR PRODUCING LIPIDS SUITABLE FOR BIOFUELS
(FR) PROCÉDÉ DE PRODUCTION DE LIPIDES APPROPRIÉS POUR BIOCARBURANTS
Abstract: front page image
(EN)The present invention provides a cost effective biotechnological process for production of bio-fuels from isolated and characterized microalgae. The algal strains used in the present invention having higher biomass, higher lipid productivity, higher pH and temperature tolerance are selected from the group consisting of Chlorella vulgaris iOC-1, Chlorella vulgaris iOC-2, Chlorella kessleri, Botrococcus bruni, Dunaliella salina and Nannochloris oculat or a combination thereof having 95-100% similarity with 18s ribosomal nucleic acids nucleotide sequences (rDNA) given for Seq. ID I, Seq. ID 2, Seq. ID 3, Seq. ID 4, Seq. ID 5 and Seq. ID 6. The present process of bio-fuel production comprises the steps of producing lipid from green algae in bioreactors by various novel steps and extracting oil from dried algal cells and ultimately producing biodiesel by transesterification of the said extracted oil.
(FR)L'invention concerne un procédé biotechnologique efficient de production de biocarburants à partir de micro-algues isolées et caractérisées. Les souches d'algues utilisées dans l'invention, qui présentent une biomasse supérieure, une productivité lipidique supérieure, un pH et une tolérance à la température supérieurs, sont choisies dans le groupe constitué de Chlorella vulgaris iOC-1, Chlorella vulgaris iOC-2, Chlorella kessleri, Botrococcus bruni, Dunaliella salina et Nannochloris oculat ou leur combinaison ayant une similarité de 95-100% avec des séquences nucléotidiques d'acides nucléiques ribosomiques 18S (ADNr) proposées pour les séquences: ID I, Seq. ID 2, Seq. ID 3, Seq. ID 4, Seq. ID 5 and Seq. ID 6. Le procédé de production de biocarburants de l'invention consiste à produire des lipides à partir d'algues vertes dans des bioréacteurs, par diverses étapes nouvelles, à extraire de l'huile des cellules d'algues séchées, et enfin à produire du biodiesel par transestérification de ladite huile d'extraction.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)