Aiken

Judd M. Aiken, Edmonton CA

Patent application number	Description	Published
20100074962	DEGRADATION OF PRION PROTEIN AND REDUCED PRION INFECTIVITY BY EARTHWORM HOMOGENATES - Methods for the degradation of prion proteins are described. Items that may be contaminated with prions are treated with earthworm-derived extracts to degrade prion proteins and reduce their infectivity in animals. Methods of using an earthworm-derived protein extract for treating foodstuffs and surfaces to inhibit or disable prion infectivity are disclosed. Also disclosed are methods for treating medical instruments, tools used to butcher animals, and laboratory equipment.	03-25-2010

Patent application number	Description	Published
20100202033	3H-NAPHTH0 [2,1-B] PYRANS AS PHOTOCHROMIC DICHROIC DYES AND OPTICAL ARTICLE CONTAINING THEM - A naphthopyran compound represented by the formula (I):	08-12-2010

Patent application number	Description	Published
20100039688	6-(BIPHENYL-ESTER)-3H-NAPHTHO[2,1-B]PYRANS AS PHOTOCHROMIC DICHROIC DYES AND OPTICAL ARTICLE CONTAINING THEM - A naphthopyran compound represented by the formula (I) wherein: n	02-18-2010
20110122475	PHOTOCHROMIC DICHROIC NAPHTHO-PYRANS AND OPTICAL ARTICLES CONTAINING THEM - A naphthopyran compound represented by the formulae (I) to (II) wherein:—mi, Hi2, p, q are each an integer comprised from O to 4 or 5 inclusive;—Ri, R2 and R4, represent a group selected from halogen, H, —Ra, aryl, —OH, —ORa, —SH, —SRa, —NH2, —NR8RaI, —NRbRc, —NRaI-CORa, —NRaiCO(aryl), —NRai aryl, —N-aryfe, —N(aryl)CO(aryl), —CO—R3, —CO2R3I, —OC(O)—Rd, and —X—(Re)—Y, and linear or branched (Ci-Ci8) perfluoroalkyl group, wherein R3, RaI, Rb, Rc, X, Y, Re, Rd are as defined into the description;—Zi re resent a group selected from: (formules)	05-26-2011