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Method Of Cryopreserving Sperm Cells - EP2959774

The patent EP2959774 was granted to Inguran on Feb 6, 2019. The application was originally filed on Mar 29, 2004 under application number EP15177779A. The patent is currently recorded with a legal status of "Revoked".

EP2959774

INGURAN
Application Number
EP15177779A
Filing Date
Mar 29, 2004
Status
Revoked
Jan 19, 2024
Grant Date
Feb 6, 2019
External Links
Slate, Register, Google Patents

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ABSNov 6, 2019CARPMAELS & RANSFORDADMISSIBLE

Patent Citations (22) New

Patent citations refer to prior patents cited during different phases such as opposition or international search.

Citation PhasePublication NumberPublication Link
DESCRIPTIONUS2003157475
DESCRIPTIONUS3791517
DESCRIPTIONUS4395397
DESCRIPTIONUS4756427
DESCRIPTIONUS4896966
DESCRIPTIONUS4896967
DESCRIPTIONUS5135759
DESCRIPTIONUS5249610
DESCRIPTIONUS5643796
DESCRIPTIONUS5985216
DESCRIPTIONUS6357307
DESCRIPTIONUS6372506
DESCRIPTIONUS6432246
DESCRIPTIONWO0241906
DESCRIPTIONWO0243574
EXAMINATIONWO0137655
OPPOSITIONUS6395305
OPPOSITIONWO0137655
OPPOSITIONWO0243574
OPPOSITIONWO2004012837
SEARCHUS6395305
SEARCHWO0243574

Non-Patent Literature (NPL) Citations (20) New

NPL citations refer to non-patent references such as research papers, articles, or other publications cited during examination or opposition phases.

Citation PhaseReference TextLink
DESCRIPTION- Dulbecco's PBS, INVITROGEN CORP.-
DESCRIPTION- FARRELL ET AL., THERFOGENOLOGY, (199803), vol. 49, no. 4, pages 871 - 9-
DESCRIPTION- FARRELL ET AL., THERIOGENOFOGY, (199803), vol. 49, no. 4, pages 871 - 9-
DESCRIPTION- FARRELL ET AL., THERIOGENOLOGY, (199803), vol. 49, no. 4, pages 871 - 9-
DESCRIPTION- FARRELL ET AL., THERIOGENOLOGY, (1998), vol. 49, no. 4, pages 871 - 9-
DESCRIPTION- JOHNSON, GAMETE RESEARCH, (1987), vol. 17, pages 203 - 212-
DESCRIPTION- KACHEL, HISTOCHEMISTRY AND CYTOCHEMISTRY, (1977), vol. 25, no. 7, pages 774 - 80-
DESCRIPTION- MAXWELL ET AL., REPROD. PERT. DEV., (1998), vol. 10, pages 433 - 440-
DESCRIPTION- SALISBURY; GRAVES, J. REPROD. FERTLL., (1963), vol. 6, pages 351 - 359-
OPPOSITION- A MEDRANO et al., "A CUSTOM-BUILT CONTROLLED-RATE FREEZER FOR SMALL SAMPLE CRYOPRESERVATION STUDIES", CryoLetters, (20020000), vol. 23, no. 6, pages 397 - 404, XP055774225-
OPPOSITION- BWANGA C. O., EINARSSON S., RODRIGUEZ-MARTINEZ H., "CRYOPRESERVATION OF BOAR SEMAN. II: EFFECT OF COOLING RATE AND DIRATION OF FREEZING POINT PLATEAU ON BOAR SEMEN FROZEN IN MINI- AND MAXI-STRAWS AND PLASTIC BAGS.", ACTA VETERINARIA SCANDINAVICA., Skand. Bladforl., DK, DK , (19910101), vol. 32., no. 04., ISSN 0044-605X, pages 455 - 461., XP002043710-
OPPOSITION- F K HOLLINSHEAD et al., "Production of lambs of predetermined sex after the insemination of ewes with low numbers of frozen-thawed sorted X- or Y-chromosome-bearing spermatozoa", Reproduction, Fertility and Development, (20020000), vol. 14, no. 8, pages 503 - 508-
OPPOSITION- Vandemark N L, Sharma U D, "PRELIMINARY FERTILITY RESULTS FROM THE PRESERVATION OF BOVINE SEMEN AT ROOM TEMPERATURES", J. Dairy Sci., (19570401), vol. 40, no. 48, pages 438 - 439, XP055774230-
OPPOSITION- F. E. DE LEEUW ET AL., "Effects of various cryoprotective agents and membrane-stabilizing compounds on bull sperm membrane integrity after cooling and freezing.", Cryobiology, Academic Press INC, US, US , (19930101), vol. 30., no. 01., doi:10.1006/cryo.1993.1005, ISSN 0011-2240, pages 32 - 44., XP002089949
OPPOSITION- KOMMISRUD E, GRAFFER T, STEINE T, "Comparison of two processing systems for bull semen with regard to post-thaw motility and nonreturn rates", THERIOGENOLOGY, LOS ALTOS, CA, US, US , (19960101), vol. 45, doi:10.1016/0093-691X(96)00119-7, ISSN 0093-691X, pages 1515 - 1521, XP002325243
OPPOSITION- J L SCHENK et al., "Cryopreservation of flow-sorted bovine sperm", Theriogenology, (19990000), vol. 52, doi:10.1016/S0093-691X(99)00224-1, pages 1375 - 1391, XP002981957
OPPOSITION- SEIDEL G E, ET AL., "INSEMINATION OF HEIFERS WITH SEXED SPERM", THERIOGENOLOGY, LOS ALTOS, CA, US, US , (19991201), vol. 52, no. 08, doi:10.1016/S0093-691X(99)00226-5, ISSN 0093-691X, pages 1407 - 1420, XP000995617
SEARCH- BWANGA C O ET AL, "CRYOPRESERVATION OF BOAR SEMAN. II: EFFECT OF COOLING RATE AND DIRATION OF FREEZING POINT PLATEAU ON BOAR SEMEN FROZEN IN MINI- AND MAXI-STRAWS AND PLASTIC BAGS", ACTA VETERINARIA SCANDINAVICA, ACTA VETERINARIA SCANDINAVICA, KOPENHAGEN, DK, (19910101), vol. 32, no. 4, ISSN 0044-605X, pages 455 - 461, XP002043710 [X] 1-4,11,12,14-17,20,21 * the whole document, in particular abstract; page 456, column 1, line 27 to column 2, 3rd line from the end * [Y] 22 [I] 5-10,13,18,19,23-
SEARCH- DE LEEUW F E ET AL, "Effects of various cryoprotective agents and membrane-stabilizing compounds on bull sperm membrane integrity after cooling and freezing", CRYOBIOLOGY, ACADEMIC PRESS INC, US, (19930101), vol. 30, no. 1, doi:10.1006/CRYO.1993.1005, ISSN 0011-2240, pages 32 - 44, XP002089949 [X] 1-6,11,12,14,15,17,20,21 * the whole document, in particular page 33, sections "experimental design" and "semen dilution and processing" * [Y] 22 [I] 7-10,13,16,18,19,23
SEARCH- KOMMISRUD E ET AL, "Comparison of two processing systems for bull semen with regard to post-thaw motility and nonreturn rates", THERIOGENOLOGY, LOS ALTOS, CA, US, (19960101), vol. 45, doi:10.1016/0093-691X(96)00119-7, ISSN 0093-691X, pages 1515 - 1521, XP002325243 [X] 1-4,11,12,14,15,17,20,21 * the whole document, in particular page 1516, line 19 to page 1517, line 17 * [Y] 22 [I] 5-10,13,16,18,19,23

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