Gottschalk Peter, Neckers Douglas Carlyle, Schuster Gary Benjamin: Photosensitive materials containing ionic dye compounds as initiators.. Mead, May 27, 1987: EP0223587-A1 (146 worldwide citation)

A photohardenable composition comprising a free radical addition polymerizable or crosslinkable compound and an ionic dye-counter ion compound, said compound being capable of absorbing actinic radiation and producing free radicals which initiate free radical polymerization or crosslinking of said co ...

Gordon Eric Michael: Aminocarbonyl renin inhibitors.. Squibb & Sons, May 27, 1987: EP0223437-A2 (144 worldwide citation)

Compounds are disclosed of the formula wherein R1, R2, R3, R4, R9, and X are defined herein. These compounds intervene in the conversion of angiotensinogen to angiotensin II by inhibiting renin and thus are useful as antihypertensive agents.


Dimarco David P, Towns Martin D, Mize Jack P: Hillock immunization mask.. Thomson Components Mostek, May 27, 1987: EP0223698-A2 (94 worldwide citation)

An integrated circuit chip having metalization design features that result in greater device reliability. An integrated circuit chip has a plurality of semiconductor layers; at least one metalization layer; and at least one insulating layer which supports the metalization layer. The metalization lay ...


Mccormick Francis P, Barton Kenneth A, Swain William F: Effecting somatic changes in plants through the use of negative strand rnas.. Agracetus, May 27, 1987: EP0223399-A1 (68 worldwide citation)

A strategy is disclosed for effecting useful somatic changes in plants by causing the transcription in the plant cells of negative RNA strands which are substantially complementary to a target RNA strand. The target RNA strand can be an mRNA transcript created in gene expression, a viral RNA, or oth ...


Gutleben Christian Daniel, Yao Ying Luh: Planar process and structure for spectral filters in an optoelectronic device.. Ibm, May 27, 1987: EP0223136-A2 (48 worldwide citation)

Bandpass or band reject spectral filters (11) for a monolithic optoelectronic device are produced by a planar process compatible with the semiconductor process utilized to produce the optoelectronic device. The filter (11) is comprised of a number of layers (14-20) of material normally used in a sem ...

Takada Susumu, Fujishita Toshio, Sasatani Takashi, Matsushita Akira, Eigyo Masami: Condensed imidazopyridine derivatives.. Shionogi & Co, May 27, 1987: EP0223420-A1 (48 worldwide citation)

(wherein R is phenyl optionally substituted by one or two members selected from the group consisting of trifluoromethyl, C1-C5 alkyl, C1-C5 alkoxy, C1-C5 alkylthio, nitro, amino C1-C5 alkanoylamino and C1-C5 alkoxycarbonyl or 5- or 6-membered heterocyclic group optionally substituted by one or two m ...

Beneteau Charles Marie: Sports shoe with retractable studs.. Patrick, May 27, 1987: EP0223700-A1 (46 worldwide citation)

The studs (3) of the shoe are retractable against the action of at least one elastic member (6) calibrated in order to yield to the pressure of the foot on a hard surface and to resist the reaction of the "green". Protuberances are formed projecting under the outsole (1) as far as the level reached ...