Application of bacillus pumilus in conversion of lignin into vanillin Application CN-116287027-A China 23 Jun 2023
NEW ENZYMES AND METHODS FOR VANILLIC ACID-RELATED METABOLIC PATHWAYS Application EP-4032900-A1 European Patent Office 27 Jul 2022
Methods of making vanillin via the microbial fermentation of ferulic acid from eugenol… Application US-10428356-B2 United States of America 01 Oct 2019
Method for the purification of natural vanillin Grant US-10017444-B2 United States of America 10 Jul 2018