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James P Hoffman: Container device for separately storing and mixing two ingredients. Merck & Co, Richard E L Henderson, Hesna J Pfeiffer, March 15, 1988: US04731053 (50 worldwide citation)

The present invention relates to a container device that is useful for separately storing two ingredients, typically a solid ingredient and a liquid ingredient, and subsequently mixing the two ingredients within the container device. The container device is especially useful for the storage of a sol ...


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William E Slack, Terry A Potter, Kenneth L Dunlap: Process for the production of polyisocyanates containing allophanate groups. Mobay Corporation, Gene Harsh, Joseph C Gil, Richard E L Henderson, March 7, 1989: US04810820 (42 worldwide citation)

Aliphatic and/or cycloaliphatic polyisocyanates containing allophanate groups are produced by reacting (a) a di- and/or polyisocyanate with aliphatic and/or cycloaliphatic isocyanate groups with (b) a hydroxy compound at a temperature of at least 150.degree. C. for no more than 90 minutes and then r ...


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Peter Gansen, Rudi Wolfgramm, Klaus D Wolf, John J Lindsey: Process for the production of cold-setting flexible polyurethane foams with excellent damping properties. Bayer Aktiengesellschaft, Mobay Corporation, Joseph C Gil, Richard E L Henderson, November 5, 1991: US05063253 (42 worldwide citation)

This invention relates to a process for the production of cold-setting flexible polyurethane foam useful for damping sound comprising reacting a polyisocyanate in the presence of water with (a) at least one polyether having an OH number of from 20 to 60 and containing at least two OH groups, wherein ...


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Jonathan P Dickens, David K Donald, Geoffrey Kneen, William R McKay: Hydroxamic acid based collagenase inhibitors. G D Searle & Co, Richard E L Henderson, Mary Jo Kanady, Paul D Matukaitis, May 10, 1988: US04743587 (40 worldwide citation)

Thid disclosure relates to a novel class of hydroxamic acid based collagenase inhibitor derivatives. The disclosure further relates to pharmaceutical compositions containing such compounds and to the use of such compounds and compositions in the treatment of collagenase induced diseases.


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Reiner Fischer, Alan Graff, Thomas Bretschneider, Christoph Erdelen, Mark Wilhelm Drewes, Dieter Feucht: Trifluoromethyl-substituted spirocyclic ketoenols. Bayer Aktiengesellschaft, Richard E L Henderson, March 1, 2005: US06861391 (39 worldwide citation)

Trifluoromethyl-substituted spirocyclic ketoenols of the formula (I) are provided wherein Het represents one of the groups and G, V, W, X, Y, and Z are as defined in the specification. Also provides are processes for the preparation of the compounds. The compounds of formula (I) find use as pesticid ...


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Gerald J Guerro, Leigh Ann Lawrence: Papermaking methods and compositions. Bayer Corporation, Joseph C Gil, Richard E L Henderson, August 6, 2002: US06429253 (38 worldwide citation)

Papermaking processes are provided which utilize mixtures of wet strength agents and dry strength agents in amounts that provide paper formed therefrom with decreased wet strength, and hence increase repulpability, without unduly compromising dry strength. Stable compositions comprised of mixtures o ...


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Walter Schäfer, Günter Sackmann, Jürgen Reiners, Tillmann Hassel, Manfred Schnee, Fritz Novotny: Imparting water-repellency with polysiloxanes containing carboxyl groups. Bayer Aktiengesellschaft, Joseph C Gil, Richard E L Henderson, April 30, 2002: US06379751 (37 worldwide citation)

The invention relates to polysiloxanes containing carboxyl groups that are useful for imparting water-repellency to substrates, a process for their preparation, a water-repellent system containing such polysiloxanes, and a process for the production of hydrophobic substrates.



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