Patent Search on Application of Cellulases in Denim Finishing

Cellulose, the most abundant polymer in the earth crust, is a major attraction in the field of bio-innovation and cellulases are the major agent for mobilizing it as per human necessity. Cellulases have wide range of application in various industries such as textiles, bio-fuel, bioconversion, animal feed, detergent, biocontrol, brewing, food etc. Thus, cellulases research has been able to gather large amount of research and development investment. Before any Research and Development investment, patent search is essential to determine novelty, patentability, technology trends and business potential. Patent search on application of cellulases on denim finishing performed by keyword search strategy on Free Patent Online search engine revealed 38 search results. Of them most of the patents and patent applications were documented in United States Patent and Trademark Office databases, World Intellectual Property Databases, European Patent Documents. Results show that among 38 search results 35 patents or patent applications were owned by biotech companies where as only 3 are solely by the inventors. This shows that possibility of obtaining license of a patent relevant to cellulases application on denim finishing by a biotech company from a biotech company is minimal. In the field of denim finishing by cellulases, AB Enzymes O/Y, Finland holds majority of the relevant patents. From the patenting trends in this field, most of the researches were carried out to find produce better cellulases rather than on mode of application of cellulases.

Read more at: https://docs.google.com/document/d/1Cfrl87c4BDnWMWFNSzuM_Z1xX7jADjnNDBvpcdMZLJw/edit?usp=sharing

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