1
Fox William D, Nobis Rudolph H, Nuchols Richard P: Surgical stapler cartridge lockout device.. Ethicon, June 20, 1990: EP0373762-A1 (237 worldwide citation)

A lockout mechanism (90) actuable upon the firing of staples in a surgical staple cartridge (50) such that the lockout mechanism prevents the refiring of the spent staple cartridge when that cartridge remains loaded within the surgical stapler (10). In addition, the lockout mechanism will prevent re ...


2
Muller Maurice E Prof Dr Med, Spotorno Lorenzo Dr Med, Frey Otto Dr: Bone screw.. Sulzer, Protek, June 20, 1990: EP0374088-A1 (129 worldwide citation)

The single-threaded or multiple-threaded bone screw is designed in the manner of a corkscrew, i.e. its threads (4) are not arranged on a solid core, but instead "twist round" a cylindrical hollow space (5). The new form of the thread (4) permits a substantial adjustment of the flexional elasticity o ...


3
Southern Edwin: Method and apparatus for analysing polynucleotide sequences.. Isis Innovation, June 20, 1990: EP0373203-A1 (116 worldwide citation)

This invention provides apparatus and method for analysing a polynucleotide sequence, either an unknown sequence or a known sequence. A support, e.g. a glass plate, carries an array of the whole or a chosen part of a complete set of oligonucleotides which are capable of taking part in hybridization ...


4
Cecchin Giuliano, Guglielmi Floriano: Propylene polymer compositions having good transparency and improved impact resistance.. Himont, June 20, 1990: EP0373660-A2 (80 worldwide citation)

Propylene polymer compositions having good transparency and improved impact resistance at low temperature comprising: a) 70 to 98% by weight crystalline copolymer of propylene with ethylene and/or with an alpha olefin of the formula H2C=CHR where R is a C2-8 linear or branched alkyl radical and b) 2 ...


5
Shiu Man Fai: Medical device.. Medtronic, June 20, 1990: EP0373927-A2 (59 worldwide citation)

A medical device for clearing obstructions in body vessels comprises a generally cylindrical housing (10) having a rotary screw (30) mounted therein. The screw (30) co-operates with an inner leading edge (17) of the housing (10) to provide a scissor-like cutting action. A tip region of the screw (30 ...


6
Fock Jurgen Dr, Hahn Gunter Dr, Wagenknecht Gunther: Ester of (meth-)acrylic acid containing perfluor alkyl groups, their preparation and use in dentistry.. Goldschmidt Th, Gdf Ges Dentale Forsch, June 20, 1990: EP0373384-A1 (57 worldwide citation)

Macromonomeric (meth)acrylic esters containing fluoroalkyl groups, of the general formula wherein R is identical or different and is a hydrogen or fluorine radical, R is identical or different and is a hydrogen or methyl radical, a has a value of 0, 1, 2, 3 or 4, c has a value of 2, 3 or 4, b has an ...


7
Rath Dieter, Von Der Haar Friedrich Prof Dr: Device for continuous hemofiltration and hemodiafiltration.. Braun Melsungen, June 20, 1990: EP0373455-A1 (55 worldwide citation)

A blood monitor (BM) pumps blood from the patient through a dialyser (11) or a blood filter and then back to the patient. In the case of removal of water from the blood, the amount withdrawn from the blood is determined by a filtration monitor (FM) and a corresponding amount of substitute solution i ...


8
Nakasuga Akira: Photopolymerizable liquid composition, viscoelastic product obtained from the composition, and process for producing the viscoelastic product.. Seikisui Chemical, June 20, 1990: EP0373662-A2 (53 worldwide citation)

A photopolymerizable liquid composition comprising a vinyl monomer mainly comprising an alkyl (meth)acrylate, and a photopolymerization initiator having at least two bonds per molecule which undergo photocleavage; a visoelastic product obtained by irradiating the composition with light; and a proces ...


9
Howard Edward George Jr: Ultrahigh molecular weight linear polyethylene, articles and processes of manufacture.. Du Pont, June 20, 1990: EP0373800-A1 (51 worldwide citation)

Novel ultrahigh molecular weight linear polyethylene (UHMWLPE) in the form of a shaped article, exhibiting a unique combination of properties making the material useful as a bearing surface, in general, but particularly useful as a prosthetic hip joint cup and as other prosthetic shapes for replacem ...


10
Anton Anthony, Witt Peter Ray, Sauerbrunn Linda Hoeflich, Scholler Diane Marie, Parmelee William Paul, Windley William Thomas, Pearlman Paul Sheldon: Stain-resistant, pigmented nylon fibers and processes for making such fibers.. Du Pont, June 20, 1990: EP0373655-A2 (38 worldwide citation)

Producer-colored nylon fibers which are stain-resistant to acid dyes are made by adding pigment to nylon copolymers containing 0.25-4.0 percent by weight of an aromatic sulfonate or an alkali metal salt thereof. In addition process advantages relating to the use of the same copolymers in making pigm ...



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