Sigrid Bauer

CI Ciba-Geigy: 2 patents #70 of 464Top 20%

📍 Lutry, CH: #1 of 2 inventorsTop 50%

Overall (1989): #15,700 of 140,708Top 15%

Patents 1989

Issued Patents 1989

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
4871644	Photoresist compositions with a bis-benzotriazole	—	1989-10-03
4835085	1,2-Naphthoquinone diazide sulfonyl ester compound with linking benzotriazole groups and light-sensitive composition with compound	—	1989-05-30