Patents
Sitemap › A23 - Foods or foodstuffs; Their treatment, not covered by other classes › A23C - Dairy products, e.g. milk, butter, cheese; Milk or cheese substitutes; Making thereof › A23C 3 - Preservation of milk or milk preparations
Patents for A23C 3 - Preservation of milk or milk preparations (1,960)
09/1990
09/12/1990EP0386016A1 Carbonated milk
09/04/1990CA1273498A1 Freezing apparatus
09/02/1990WO1990009739A1 Novel bacteriocin compositions for use as enhanced broad range bactericides and methods of preventing and treating microbial infection
08/1990
08/23/1990WO1990009110A1 Methods of preserving products and novel compositions therefor
08/22/1990EP0382814A1 Nisin compositions for use as enhanced, broad range bactericides.
08/16/1990DE3903648A1 Method and system for inactivating viruses present in liquids
07/1990
07/04/1990CN1043559A Circulator for heating or cooling liquid
06/1990
06/19/1990US4935255 Injecting inert gas; controlled foaming and oxygen concentration
05/1990
05/03/1990WO1990004445A1 Device for the parallel filtration of a plurality of samples with automatic control of filtered volumes and of clogging as well as with filter indexing, and filtration method
05/01/1990US4921717 Multistage sterilization
03/1990
03/28/1990CN2054980U Screw plate type ultra-temp. bacterium-killing machine with bacterium instantaneously killing function
01/1990
01/16/1990US4894243 Freeze drying
12/1989
12/28/1989WO1989012399A1 Nisin compositions for use as enhanced, broad range bactericides
10/1989
10/24/1989US4876100 Method for producing milk with a lowered bacterial content
10/18/1989EP0337010A1 Method of providing shelf stable liquid food products
10/05/1989DE3802305C1 Process and apparatus for the centrifugal removal of bacteria from milk
09/1989
09/27/1989EP0189442B1 Method and installation of gentle heating of liquid food products
09/27/1989CN1035760A Method of providing shelf stable liquid food products
08/1989
08/31/1989DE3805557A1 Solar-operated arrangement for pasteurising and/or further processing foods
08/09/1989EP0327453A1 Milk treatment process for making ripened cheeses
08/01/1989US4853518 Tank-type heating apparatus for fluid or doughy food products
08/01/1989US4853246 Sweetened high protein milk product and process for producing same
07/1989
07/25/1989US4851251 Process for masking a cooked flavor in heated milk
07/25/1989US4851250 Continuous film flows down along wall while steam is sprayed into middle of vessel; non-scorching, for dairy products
07/04/1989US4843840 Relating to freezing apparatus
06/1989
06/20/1989CA1255959A1 Heat treatment of fresh liquid milk products
06/13/1989US4838154 Apparatus for extending the shelf life of fluid food products
05/1989
05/24/1989CN2037932U Electrothermal ultra-temp. sterilizer
04/1989
04/20/1989DE3734025A1 Process for preserving a water-containing food
04/06/1989DE3731351A1 Process for preserving foods
03/1989
03/23/1989WO1989002221A1 Carbonated milk
02/1989
02/02/1989DE3724755A1 Method for utilising energy during heating of skimmed milk
01/1989
01/17/1989US4798731 Heat treatment of fresh liquid milk products
12/1988
12/15/1988WO1988009621A1 Method in continuous heat treatment of a liquid the flow of which varies
11/1988
11/30/1988EP0293026A2 Tank-type heating apparatus for fluid or doughy food products
11/29/1988US4787304 Apparatus for sterilization of liquids
10/1988
10/11/1988US4776268 Apparatus for sterilization of liquids
09/1988
09/20/1988US4772480 Method of controllingly aging edible material
06/1988
06/14/1988USRE32695 Method and apparatus for treating fluent materials
06/08/1988EP0134798B1 A preservative composition for addition to a milk sample for compositional testing, and a method of screening milk samples employing it
06/02/1988WO1988003763A1 Method and apparatus for extending the shelf life of fluid food products
06/01/1988EP0268604A1 Uht concentrated milk
04/1988
04/19/1988US4738302 Method of operating and cleaning an apparatus for heat treating a liquid product
03/1988
03/30/1988EP0261738A1 Method for performing a heat treatment of a product flowing through a heat-treatment installation of the through-flow type
03/23/1988EP0260291A1 Method for the treatment of a fluid product, particularly a food product.
11/1987
11/19/1987WO1987006797A1 Uht concentrated milk
09/1987
09/24/1987WO1987005469A1 Method of deactivating heat-stable enzymes
09/22/1987US4695472 Methods and apparatus for extending the shelf life of fluid food products
09/11/1987WO1987005189A1 Method for the treatment of a fluid product, particularly a food product
08/1987
08/27/1987WO1987004902A1 Device for the conductive heating of flowing materials
08/27/1987DE3606032A1 Vorrichtung fuer konduktive erwaermung fliessfaehigen gutes Device for conductive heating fliessfaehigen good
08/25/1987US4689237 Process for the thermal treatment of fluids
08/04/1987US4684531 Process for the preparation and heat treatment of food products
07/1987
07/02/1987DE3641751A1 Process for operating a heating installation with variably adjustable end temperatures
03/1987
03/25/1987CN86203061U Milk-sterilizing equipment with microwave
03/18/1987EP0214618A2 Process and apparatus for the increased preservation heat treatment, in particular by ultra-high heating, of products containing germs
03/11/1987EP0213644A2 Method for maintaining a stable liquid level in a pressurized chamber
03/11/1987EP0213643A2 Apparatus for treating liquid
02/1987
02/04/1987EP0210887A1 Apparatuses for the high temperature thermal treatment of liquid foods, such as milk, in order to provide them with a long preservation span
01/1987
01/13/1987US4636476 Preserving agent and method of use thereof
11/1986
11/18/1986CA1214060A1 Process for the preparation and heat treatment of food products and apparatus for performing said process
11/12/1986CA1213773A Preserving agent
10/1986
10/08/1986EP0126111B1 Method and device for the thermal treatment of fluids comprising a rapid vapor condensation
09/1986
09/17/1986EP0194286A1 Method and plant for producing milk with a low bacterial content.
09/09/1986US4610298 Process and installation for applying a controllable heat-exchange in regenerative heat-exchanger
05/1986
05/27/1986US4591463 Method and apparatus for treating liquid materials
04/1986
04/29/1986US4584932 Apparatus for heat-treating a liquid product
04/22/1986US4583453 Process for the preparation and heat treatment of food products and apparatus for performing said process
03/1986
03/27/1986WO1986001687A1 Method and plant for producing milk with a low bacterial content
03/13/1986WO1986000503A3 Method and installation of gentle heating particularly of liquid food products
03/12/1986EP0174176A2 Improvements relating to the heat treatment of fresh liquid milk products
02/1986
02/25/1986US4572775 Apparatus for sterilizing fluids
01/1986
01/30/1986WO1986000503A2 Method and installation of gentle heating particularly of liquid food products
09/1985
09/17/1985US4542034 Pasteurization, heat exchanging, freshness
08/1985
08/13/1985US4534986 Shortened holding time; reducing thermal damage; milk and fruit juices
08/13/1985US4534282 Process and apparatus for treating food products
07/1985
07/30/1985EP0134798A4 A preservative composition for addition to a milk sample for compositional testing, and a method of screening milk samples employing it.
05/1985
05/07/1985US4515823 Process for separation of raw milk into cream and skim milk which is pasteurized
05/07/1985CA1186551A1 Processing of raw milk to provide cream and pasteurized skim milk
04/1985
04/02/1985CA1184861A1 Sterilization of bacterial concentrates
03/1985
03/27/1985EP0134798A1 A preservative composition for addition to a milk sample for compositional testing, and a method of screening milk samples employing it.
11/1984
11/28/1984EP0126111A1 Method and device for the thermal treatment of fluids comprising a rapid vapor condensation.
11/13/1984CA1177687A1 Storage of fresh liquid milk products
11/07/1984EP0124385A1 Process for preparing and heat treating foodstuffs, and apparatus for carrying out the process
10/1984
10/30/1984US4479908 Device for dispersing a fluid in a jet of fluid of higher density, particularly of a gas in a liquid
10/11/1984WO1984003817A1 Method for the preparation and thermal treatment of food products, and apparatus for implementing such method
09/1984
09/26/1984EP0032500B1 Preservative compositions
09/12/1984EP0118134A1 Apparatus for heat-treating a liquid product and a method of operating and cleaning the said apparatus
08/1984
08/02/1984WO1984002923A1 Preservative composition having color indicator
07/1984
07/24/1984US4461780 Method of sterilizing liquid food products
06/1984
06/27/1984EP0112100A2 Preserving agent
06/07/1984WO1984002062A1 Method and device for the thermal treatment of fluids comprising a rapid vapor condensation
05/1984
05/08/1984US4446778 Pasteurization system with heat recovery
05/08/1984CA1166895A1 Pump
04/1984
04/24/1984CA1166066A1 Method and apparatus for treating fluent materials
02/1984
02/21/1984US4432276 Contrivance for heating, pasteurizing and sterilizing fluid foodstuffs
12/1983
12/06/1983US4419301 Method and apparatus for treating fluent materials
11/1983
11/01/1983CA1156150A1 Preservative compositions
10/1983
10/25/1983US4411601 Pump for metering two distinct fluids
07/1983
07/05/1983CA1149220A1 Imitation sour cream product and method for making same
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