WO/2018/178013; EP/3381932 (2018)
"Modified Mussel Proteins, uses thereof and Related Compounds"

WO/2012/038444; EP/2431461 (2012)
"Lipase Congeners with Enhanced Substrate Access"

EP/2060584 (2009)
"Method for the Production of Proteins with Chemically Functionalized N-Termini"

DE/000010255132 (2004)
"Composition Containing Peptide that Includes Amino Acid Analog, Useful for Treating e.g. Cancer, where the Peptide Binds to and Enters only Specific Target Cells"

EP/1219603; DE/000010063992 (2002)
"Tryptophan Analogs in Proteins, Peptides and Peptidic Structures"

WO/1998/056824; EP/0998487; DE/000019724670; AU/1998085363;(1998, 1999, 2000)
"Incorporation of pharmacologically active amino acid analogues into proteins"