Inventor · disambiguated record
Douglas Alexander Rankin
Also filed as: RANKIN DOUGLAS A · RANKIN DOUGLAS ALEXANDER
4 granted patents·2 pending applications·51 citations·filing 1986–2008
76Inventor score
Top patents by PatentIndex Score
6 records- 0184US7148327B2Production of soluble keratin derivatiesKERATEC LTD·Filed 2002·Granted Dec 12, 2006·34 cites·16 claims
- 0262US7465321B2Production of biopolymer film, fibre, foam and adhesive materials from soluble S-sulfonated keratin derivativesKERATEC LTD·Filed 2002·Granted Dec 16, 2008·5 cites·9 claims
- 0344US2009062513A1Production of bypolymer film, fibre, foam and adhesive materials from soluble s-sulfonated keratin derivativeKERATEC LTD·Filed 2008·Application pending·0 cites
- 0444US2009069541A1Production of biopolymer film, fibre, foam and adhesive materials from soluble s-sulfonated keratin derivativesKERATEC LTD·Filed 2008·Application pending·0 cites
- 0536US4671884AAntistatic compositionWOOL RESEARCH ORGANISATION·Filed 1986·Granted Jun 9, 1987·8 cites·7 claims
- 0627US6537326B1Method for significantly enhancing the quality of scoured wool and machinery for achieving those enhancementsWOOL RES ORG NEW ZEALAND INC·Filed 1998·Granted Mar 25, 2003·4 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →