Nanba Akira, Fukaya Masahiro, Okumura Hajime, Kawamura Yoshiya: Enzyme sensor.. Nakano Vinegar, December 5, 1990: EP0400918-A1 (275 worldwide citation)

An enzyme sensor comprising an enzyme-modified electrode and a counter electrode, wherein the enzyme-modified electrode comprises, on an electrode substrate, a homogenous composition comprising an electron-transfer mediator and an enzyme and/or an enzyme-containing substance. The enzyme sensor is us ...

Chakravarty Prasun K, Greenlee William J, Mantlo Nathan B, Patchett Arthur A, Walsh Thomas F: Substituted imidazo-fused 6-membered heterocycles as angiotensin ii antagonists.. Merck & Co, December 5, 1990: EP0400974-A2 (191 worldwide citation)

Substituted Imidazo-fused 6-membered heterocycles of structural formula: wherein A, B, C, and D are independently carbon atoms or nitrogen atoms are angiotensin II antagonists useful in the treatment of hypertension and congestive heart failure.

Holton Robert A: Method for preparation of taxol.. Univ Florida State, December 5, 1990: EP0400971-A2 (136 worldwide citation)

A beta -lactam of the formula: wherein R1 is aryl, substituted aryl, alkyl, alkenyl, or alkynyl; R2 is hydrogen, alkyl, acyl, acetal, ethoxyethyl, or other hydroxyl protecting group; and R3 is aryl, substituted aryl, alkyl, alkenyl, or alkynyl; and process for the preparation of taxol comprising con ...

Chakravarty Prasun K, Patchett Arthur A, Camara Valerie J, Walsh Thomas F, Greenlee William J: Substituted benzimidazoles as angiotensin ii antagonists.. Merck & Co, December 5, 1990: EP0400835-A1 (113 worldwide citation)

There are disclosed new substituted benzimidazole compounds and derivatives thereof which are useful as angiotensin II antagonists. These compounds have the general formula: l

Ono Keiichi, Kai Yoshiyuki, Ikeda Yoshiharu, Maeda Hiroo, Sakurai Katsukiyo, Tanaka Yoshikatsu, Kubota Michio, Kashimoto Kazuhisa: Polyethylene glycol derivatives, process for preparing the same and modified protein.. Sumitomo Pharma, Seikagaku Kogyo, December 5, 1990: EP0400472-A2 (101 worldwide citation)

High purity polyethylene glycol derivatives of formula (I) are useful as protein modifiers of interferons, t-PA, EGF, various hormones, etc. The thus modified protein has minimized antigenicity, prolonged plasma half life, or improved transfer to tissue. A novel process for preparing high purity pol ...

Cecchin Giuliano, Guglielmi Floriano: Plasto-elastic polypropylene compositions.. Himont, December 5, 1990: EP0400333-A2 (97 worldwide citation)

Polypropylene compositions having valued plasto-elastic properties, in the form of spheroidal flowable particles with an average diameter included between 500 and 7000 um having the following composition: A) 10-60 parts by weight of homopolymer polypropylene with isotactic index greater than 90, or ...

Mclachlan Kenneth Alan, Williams Peter Sefton: Ester production by hydrogenation of carboxylic acids and anhydrides.. Bp Chem Int, British Petroleum Co, December 5, 1990: EP0400904-A1 (90 worldwide citation)

Carboxylic acid esters are produced from the corresponding C2 to C12 carboxylic acids or anhydrides by hydrogenation at elevated temperature, in the presence of a catalyst comprising (a) an alloy of a Group VIII noble metal and (b) an oxide of a Group IVb element, preferably titania. A preferred cat ...

Martin Christopher: Moulding a textured or three dimensional surface onto a concrete block. Boral Edenhall Concrete Produc, December 5, 1990: GB2232114-A (82 worldwide citation)

The mould has one or more block moulding cavities, at least some of which incorporate a movable element (3) having a textured surface, forming one face of the mould cavity. The element is linearly or pivotally movable by a means (5) between a first advanced position in which the textured surface eng ...

De Baets Thierry: Taxing or automatic toll system for road vehicles.. Baets Thierry de, December 5, 1990: EP0401192-A1 (58 worldwide citation)

Remote tax or toll system for vehicles (2), making use of fixed interrogation stations (1) located above or at the side of the traffic lanes and of receiver/responder devices (4) called transponders, mounted on board the vehicles. Each fixed station (1) comprises a signal transmission and reception ...

Waitl Guenter, Schellhorn Franz: Surface-mountable optical element.. Siemens, December 5, 1990: EP0400176-A1 (57 worldwide citation)

Ein oberflächenmontierbares Opto-Bauelement soll flexibel eingesetzt werden können. Das Opto-Bauelement besitzt wenigstens einen Grundkörper (1), der mit Hilfe einer Bestückvorrichtung automatisch bestückbar ist und mindestens einen optischen Sender und/ oder Empfänger (8) enthält. Das Opto-Baueleme ...