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Browse by Date |
| Patent Number |
Title Of Patent |
Date Issued |
| 4973553 |
Salt or organogermanium compound and medicine containing the same |
Nov. 27, 1990 |
| 4973552 |
Staurosporine fermentation process |
Nov. 27, 1990 |
| 4973551 |
Vector for the expression of fusion proteins and protein immunogens |
Nov. 27, 1990 |
| 4973550 |
Process for the electrochemical regeneration of co-enzymes |
Nov. 27, 1990 |
| 4973549 |
Quantitative diagnostic assay employing signal producing agent bound to support and measuring mi... |
Nov. 27, 1990 |
| 4973548 |
Photographic silver bromoiodide emulsions, elements and processes |
Nov. 27, 1990 |
| 4973547 |
Photographic material |
Nov. 27, 1990 |
| 4973546 |
Light-sensitive silver halide photographic material improved in stability of dye image |
Nov. 27, 1990 |
| 4973545 |
Photographic couplers with aryloxysilyl groups |
Nov. 27, 1990 |
| 4973544 |
Method for reversing tone or polarity of pattern on integrated circuit substrate utilizing rever... |
Nov. 27, 1990 |
| 4973543 |
System for the production of dot-etched lithographic films |
Nov. 27, 1990 |
| 4973542 |
Transfer recording medium |
Nov. 27, 1990 |
| 4973541 |
Electrostatic latent image developer comprising capsule toner of irregular shape, wrinkled surfa... |
Nov. 27, 1990 |
| 4973540 |
Developer for electrostatic latent image containing fine particle comprising positively and nega... |
Nov. 27, 1990 |
| 4973539 |
Toner and developer compositions with crosslinked liquid crystalline resins |
Nov. 27, 1990 |
| 4973538 |
Functionally seprated type toner for fixing with heated rolls |
Nov. 27, 1990 |
| 4973537 |
Photoconductive element |
Nov. 27, 1990 |
| 4973536 |
Electrophotographic photoreceptor containing phthalocyanine and hydrazone |
Nov. 27, 1990 |
| 4973535 |
Photographic recording material comprising a dye image-forming coupler compound |
Nov. 27, 1990 |
| 4973534 |
Electrochemical cell |
Nov. 27, 1990 |
| 4973533 |
Gas vault structure for a storage battery |
Nov. 27, 1990 |
| 4973532 |
Battery separator with integral thermal fuse |
Nov. 27, 1990 |
| 4973531 |
Arrangement for tightening stack of fuel cell elements |
Nov. 27, 1990 |
| 4973530 |
Fuel cell water transport |
Nov. 27, 1990 |
| 4973529 |
Apparatus and process for forming an aqueous solution |
Nov. 27, 1990 |
| 4973528 |
Fuel cell generating plant |
Nov. 27, 1990 |
| 4973527 |
Process for making filamentary superconductors using tin-magnesium eutectics |
Nov. 27, 1990 |
| 4973526 |
Method of forming ceramic coatings and resulting articles |
Nov. 27, 1990 |
| 4973525 |
Metal-insulator composites having improved properties and method for their preparation |
Nov. 27, 1990 |
| 4973524 |
Laminated composite coins and method thereof |
Nov. 27, 1990 |
| 4973523 |
Composite material for plain bearing elements with an overlay of aluminum-based bearing material |
Nov. 27, 1990 |
| 4973522 |
Aluminum alloy composites |
Nov. 27, 1990 |
| 4973521 |
Manufacture of bonded structures |
Nov. 27, 1990 |
| 4973520 |
Optical recording medium |
Nov. 27, 1990 |
| 4973519 |
Inks containing glycerophospholipids and polyesters |
Nov. 27, 1990 |
| 4973518 |
Monocrystal rod pulled from a melt |
Nov. 27, 1990 |
| 4973517 |
Fibrillated tape |
Nov. 27, 1990 |
| 4973516 |
Gaskets for use in internal combustion engines |
Nov. 27, 1990 |
| 4973515 |
Magnetic card |
Nov. 27, 1990 |
| 4973514 |
EMI shielding composites |
Nov. 27, 1990 |
| 4973513 |
Process for applying a release coating to a wet nonwoven backing and article |
Nov. 27, 1990 |
| 4973512 |
Press felt for use in papermaking machine |
Nov. 27, 1990 |
| 4973511 |
Composite solar/safety film and laminated window assembly made therefrom |
Nov. 27, 1990 |
| 4973510 |
Coated sheet material and process for producing same |
Nov. 27, 1990 |
| 4973509 |
Image-retransfer sheet |
Nov. 27, 1990 |
| 4973508 |
Method of producing a structural panel and panel produced by the method |
Nov. 27, 1990 |
| 4973507 |
Thin wood laminate panel and method of fabrication |
Nov. 27, 1990 |
| 4973506 |
Composite plate for the facing of building surfaces |
Nov. 27, 1990 |
| 4973505 |
Reversible mat |
Nov. 27, 1990 |
| 4973504 |
Pharmaceutical elastomeric coating |
Nov. 27, 1990 |
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