1
Francis L Richter, Daniel E Pedersen, Dale L Fredell, Duane J Reinhardt: Food additive sanitizing compositions. Ecolab, Merchant Gould Smith Edell Welter & Schmidt, August 10, 1993: US05234719 (110 worldwide citation)

A food additive microbicidal composition consisting essentially of a major portion of carrier and an effective sanitizing amount of octanoic acid. Optionally, the invention may also consist essentially of any variety of formulatory ingredient options or application adjuvants. The invention comprises ...


2
Francis L Richter, Daniel E Pedersen, May J Biedscheid, Dale L Fredell: Sanitizing composition comprising a blend of aromatic and polyunsaturated carboxylic acids. Ecolab, Merchant Gould Smith Edell Welter & Schmidt, May 30, 1995: US05419908 (76 worldwide citation)

The invention generally comprises a composition capable of sanitizing and disinfecting antimicrobial efficacy while also being ingestible as a food additive residue by humans and mammals. Specifically, the microbicidal composition of the invention generally comprises a carrier and an antimicrobial a ...


3
Mark J Toetschinger, Mary M Dawson, Daniel E Pedersen: Portable unit wall unit dispensers and method of dispensing. Ecolab, Mau & Krull P A, December 12, 2000: US06158673 (56 worldwide citation)

The invention includes a first dispenser for providing a first dilute concentrate of a use solution in a bottle. This bottle is then used in a portable delivery/dilution device which provides for a second level of concentration of the use solution. The bottles in which the solution is placed has bot ...


4
Francis L Richter, Daniel E Pedersen, May J Biedscheid, Dale L Fredell: Sanitizing composition comprising a blend of aromatic and polyunsaturated carboxylic acid. Ecolab, Merchant Gould Smith Edell Welter & Schmidt, August 9, 1994: US05336500 (54 worldwide citation)

The invention generally comprises a composition capable of sanitizing and disinfecting antimicrobial efficacy while also being ingestible as a food additive residue by humans and mammals. Specifically, the microbicidal composition of the invention generally comprises a carrier and an antimicrobial a ...


5
Francis L Richter, James Wilson, Daniel E Pedersen: Drain treatment product and method of use. Ecolab, Merchant Gould Smith Edell Welter & Schmidt, May 28, 1991: US05019346 (38 worldwide citation)

A drain sanitizing article (9) for reducing microbiological activity in drain runoff areas having a housing (10), the housing having an inner wall (16) defining an inner opening (18) in the housing, an outer wall (12), and a bottom wall (14) defining a central cavity (15) in the housing (10), a tear ...


6
Mark J Toetschinger, Mary M Dawson, Daniel E Pedersen: Portable unit and wall unit dispensers and method of dispensing with timer. Ecolab, Mau & Krull P A, August 28, 2001: US06279836 (29 worldwide citation)

The invention includes a first dispenser for providing a first dilute concentrate of a use solution in a bottle. This bottle is then used in a portable delivery/dilution device which provides for a second level of concentration of the use solution. The bottles in which the solution is placed has bot ...


7
Daniel E Pedersen, Steven E Lentsch, Jessica S Hammerberg, Brandon Herdt, Victor F Man: Antimicrobial compositions including carboxylic acids and alkoxylated amines. Ecolab, Merchant & Gould P C, March 11, 2008: US07341983 (28 worldwide citation)

The present invention relates to antimicrobial compositions including carboxylic acids, such as fatty acid antimicrobial agents, and alkoxylated amines, and to methods using these compositions.


8
John E Thomas, Daniel K Boche, John E McCall Jr, Eric R Balz, Elizabeth J Gladfelter, Daniel E Pedersen: Dilution system for filling spray bottles. Ecolab, Merchant Gould Smith Edell Welter & Schmidt P A, January 28, 1997: US05597019 (26 worldwide citation)

An apparatus for diluting liquid concentrate materials to liquid use solutions. Liquid concentrates comprise common household cleaning and sanitizing materials such as window cleaners, hard surface cleaners, floor cleaners, sink cleaners, tile cleaners, drain cleaners and openers, glass cleaners, fo ...


9
Daniel E Pedersen, Keith G LaScotte: Compositions and process for cleaning and finishing hard surfaces. Ecolab, Merchant & Gould P C, January 25, 2000: US06017872 (23 worldwide citation)

Hard surfaces such as tile, metal, glass, etc. typically in hospitality locations can be cleaned to a bright, shiny, residue-free appearance using a process comprising cleaning the surface with a first cleaning composition and removing the resulting cleaner residue with a finish cleaner composition. ...


10
Thomas R Oakes, Daniel E Pedersen, Donna M Majewski: Disinfectant polymeric coatings from esters of .alpha.,.beta.-unsaturated carboxylic acid and germicide. Ecolab, Merchant Gould Smith Edell Welter & Schmidt, March 12, 1991: US04999386 (20 worldwide citation)

Liquid disinfectant compositions are disclosed which can be used to surface-coat substrates with polymeric films which are adherent, water-resistant and which can impart prolonged germicidal properties to the treated surfaces.



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