1
Lothar Puppe, Jurgen Weisser: Crystalline aluminosilicate PSH-3 and its process of preparation. Bayer Aktiengesellschaft, Sprung Horn Kramer & Woods, March 27, 1984: US04439409 (259 worldwide citation)

The present invention relates to a new zeolite material having a composition (molar ratios of the oxides) corresponding to the formula:


2
Ulrich Knipp, Dieter Skoupi: Sandwich elements in the form of slabs, shells and the like. Bayer Aktiengesellschaft, Joseph C Gil, September 20, 1994: US05348778 (251 worldwide citation)

Sandwich elements in the form of slabs, shells and the like, consisting of facings and a rigid polyurethane foam core can be joined together in an airtight and watertight manner when they are provided with edge profiles which are cast from casting materials forming flexible polyurethane foam and whi ...


3
Friedrich Jonas, Werner Krafft: Polythiophene dispersions, their production and their use. Bayer Aktiengesellschaft, Sprung Horn Kramer & Woods, April 5, 1994: US05300575 (243 worldwide citation)

The invention relates to dispersions of polythiophenes made up of structural units corresponding to the following formula ##STR1## in which R.sub.1 and R.sub.2 independently of one another represent hydrogen or a C.sub.1-4 alkyl group or, together, form an optionally substituted C.sub.1-4 alkylene g ...


4
Christian Weber, Hermann Schafer: Rim process for the production of elastic moldings. Bayer Aktiengesellschaft, Gene Harsh, Joseph C Gil, R Brent Olson, August 19, 1980: US04218543 (216 worldwide citation)

The instant invention relates to a one-step process for the production of elastomeric moldings which have a compact surface by the technique of reaction injection molding, using highly reactive systems of specific polyisocyanates, polyhydroxyl compounds and specific active aromatic polyamines. The i ...


5
Karlheinz Hildenbrand, Hans Ulrich Siegmund: Electrochemical sensors having improved selectivity and enhanced sensitivity. Bayer Aktiengesellschaft, Sprung Kramer Schaefer & Briscoe, June 29, 1999: US05916156 (191 worldwide citation)

The present invention describes electrochemical sensors, preferably electrochemical biosensors, in which the reference electrode and the measuring electrode are separated from one another by a porous, electrically nonconductive sheet material.


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Bodo Junge, Hans P Krause, Lutz Muller, Walter Puls: Antidiabetic 3,4,5-trihydroxypiperidines. Bayer Aktiengesellschaft, Sprung Horn Kramer & Woods, January 27, 1987: US04639436 (165 worldwide citation)

The invention includes certain 3,4,5-trihydroxypiperidine compounds, methods for their preparation, compositions containing said 3,4,5-trihydroxypiperidine compounds and methods for the use of said compounds and compositions.


8
Dietrich Hildebrand, Thomas Gribnau: Polymeric carrier bound ligands. Bayer Aktiengesellschaft, Sprung Felfe Horn Lynch & Kramer, March 25, 1980: US04195128 (162 worldwide citation)

A process for bonding a ligand to a carrier through the use of a pyrimidine derivative of the formula: ##STR1## in which R.sup.1, R.sup.2, R.sup.3 and R.sup.4 are each independently hydrogen, hydroxyl, halogen, lower alkyl, lower alkoxy, loweralkylthio, loweracylamino, nitro, cyano, carboxamido, low ...


9
Ralf Timmermann, Ralf Dujardin, Rainhard Koch: Thermoplastically processible and biodegradable aliphatic polyesteramides. Bayer Aktiengesellschaft, Connolly and Hutz, July 1, 1997: US05644020 (161 worldwide citation)

The invention relates to thermoplastically processible aliphatic polyesteramides which are biodegradable (compostable).


10
Karlheinz Hildenbrand, Hans Hagen von Dohren, Hermann Perrey, Georg Frank, Rolf Dhein: Test device and a method for the detection of a component of a liquid sample. Bayer Aktiengesellschaft, Sprung Horn Kramer & Woods, April 25, 1989: US04824639 (157 worldwide citation)

In a test strip for the detection of a component in a liquid sample, the strip comprising a support layer, a microporous polymer layer and a reagent for the detection of the component to be determined, the improvement wherein the microporous polymer layer is a membrane which has an asymmetric pore s ...



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