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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