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Method For Producing Hydrolysed Keratinaceous Material - EP3027065

The patent EP3027065 was granted to Tessenderlo Chemie on Jan 2, 2019. The application was originally filed on Jul 29, 2014 under application number EP14744369A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3027065

TESSENDERLO CHEMIE
Application Number
EP14744369A
Filing Date
Jul 29, 2014
Status
Granted And Under Opposition
Nov 30, 2018
Grant Date
Jan 2, 2019
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

Patent Oppositions (3)

Patent oppositions filed by competitors challenge the validity of a granted patent. These oppositions are typically based on claims of prior art, lack of novelty, or non-obviousness. They are a key part of the process for determining a patent's strength and enforceability.

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MARSOct 2, 2019CABINET NONYADMISSIBLE
MARSOct 2, 2019IPSILONADMISSIBLE
SOCIETE BRETAGNE CHIMIE FINEOct 2, 2019OAK & FOXADMISSIBLE

Patent Citations (23) New

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

Citation PhasePublication NumberPublication Link
INTERNATIONAL-SEARCH-REPORTGB2061956
INTERNATIONAL-SEARCH-REPORTUS3806501
INTERNATIONAL-SEARCH-REPORTUS4172073
INTERNATIONAL-SEARCH-REPORTWO2011003015
OPPOSITIONCN101874545B
OPPOSITIONCN102911994
OPPOSITIONEP1021958
OPPOSITIONFR2448297
OPPOSITIONGB2061956
OPPOSITIONUS2542984
OPPOSITIONUS2702245
OPPOSITIONUS3006809
OPPOSITIONUS3806501
OPPOSITIONUS4172073
OPPOSITIONUS4269865
OPPOSITIONUS4591497
OPPOSITIONUS4818520
OPPOSITIONUS5049397
OPPOSITIONUS5262307
OPPOSITIONWO2010114938
OPPOSITIONWO8705895
OPPOSITIONWO9216113
OPPOSITIONWO9837773

Non-Patent Literature (NPL) Citations (8) 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
OPPOSITION- KIM et al., "Effect of Enzymatic and Chemical Treatments on Feather Solubility and Digestibility", Poultry Science, (20020000), vol. 81, pages 95 - 98, XP055130594-
OPPOSITION- KUMAR et al., "Production of Feather Protein Concentrate from Feathers by In vitro Enzymatic Treatment, its Biochemical Characterization and Antioxidant Nature", Middle-East Journal of Scientific Research, (20120000), vol. 11, no. 7, pages 881 - 886, XP055646466-
OPPOSITION- PARLEMENT EUROPÉEN ET DU CONSEIL, "établissant des regles sanitaires applicables aux sous-produits animaux et produits derives non destines a la consommation humaine et abrogeant le reglement (CE) n°1774/2002 (reglement relatif aux sous-produits animaux)", Règlement (CE) 1069/2009, L 300/1, (20091021), XP055646499-
OPPOSITION- Parlement Européen Et Du Conseil, "portant application du reglement (CE) n°1069/2009 du Parlement europeen et du Conseil etablissant des regles sanitaires applicables aux sous-produits animaux et produits derives non destines a la consommation humaine et portant application de la directive 97 /78/CE du Conseil en ce qui conceme certains echantillons et articles exemptes des controles veterinaires effectues aux frontieres en vertu de cette directive", Règlement (UE) n°142/2011, (20110225), pages L 54/1 - L 54/27, XP055646501-
OPPOSITION- STEINER et al., "Effect of sodium hydroxide and phosphoric acid treatment on pepsin and in vitro digestibilities of steam hydrolyzed feather meal", Proceedings, Western Section ASAS, (19810000), vol. 32, pages 56 - 59, XP055646496-
OPPOSITION- EGGUM et al., "Evaluation of Protein Quality of Feather Meal Under Different Treatments", Acta Agriculture Scandinavica, (19700100), vol. 20, no. 4, pages 230 - 234, XP055646471
OPPOSITION- KIM et al., "Nutritional value of enzyme- or sodium hydroxide-treated feathers from dead hens", Poultry Science, (20000400), vol. 79, no. 4, pages 528 - 534, XP055646476
OPPOSITION- LATSHAW J. D., "Quality of Feather Meal as Affected by Feather Processing Conditions", Poultry Science, (19900000), vol. 69, no. 6, pages 953 - 958, XP055646487

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Dossier Documents

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