Patents
Sitemap › A22 - Butchering; Meat treatment; Processing poultry or fish › A22C - Processing meat, poultry, or fish › A22C 29 - Processing shellfish, e.g. oysters, lobsters
Patents for A22C 29 - Processing shellfish, e.g. oysters, lobsters (1,426)
01/1994
01/26/1994EP0580238A1 Machine for cleaning rigid-shell shellfish
01/12/1994CN1080468A Parti-coloured clam quick spitting sand tech. and device
01/06/1994WO1994000022A1 Method and apparatus for shucking shellfish
12/1993
12/22/1993CN2149773Y Apparatus for separating aquatic and agricultural products
12/15/1993CN1079358A Method and equipment for mechanical processing shrimps or the like
11/1993
11/16/1993US5261854 For eviscerating shellfish
10/1993
10/10/1993CA2093279A1 Curl control of shrimp during steam cooking
09/1993
09/28/1993US5248514 Curl control of shrimp during steam cooking
09/22/1993CN2142269Y Spiral type equipment for steaming oysters
09/15/1993CN1076084A Specially made soft-shelled turtle jelly
08/1993
08/25/1993EP0556181A1 Apparatus for the extraction of meat from the tails of crustacea.
08/04/1993EP0452335B1 A processing machine for boiled/cooked crab
07/1993
07/22/1993WO1993013673A1 Apparatus and method for processing shell fish
07/07/1993CN1073834A Fine processing technology for frozen scallops
06/1993
06/30/1993CN1073585A Cutting, processing and freezing method of freshness-kept crab
06/23/1993CN1073327A Method for making powdered foodstuff or medicine with integral animal
05/1993
05/11/1993US5210186 Method for recovery and separation of chitin, proteins and astaxanthin and esters thereof
05/05/1993CN2131421Y Cleaning machine for screw side end
04/1993
04/14/1993CN1070802A Machine for dressing squids for carcass
03/1993
03/30/1993CA1315145C Method and apparatus for coloring food products
03/23/1993US5195921 Apparatus for deheading and cleansing shrimp
03/23/1993CA1314758C Process for preparing clam cutlet
02/1993
02/04/1993WO1993001726A1 Machine for dressing squid bodies
01/1993
01/12/1993US5178577 Shellfish shucking machine
12/1992
12/23/1992WO1992022212A1 Shellfish processing
12/10/1992WO1992000013A3 Apparatus for deheading and grading shrimp
10/1992
10/20/1992US5156873 Multiple zone shrimp precooking method and apparatus for machine peeling shrimp
10/13/1992US5154662 Crab extractor
09/1992
09/22/1992US5149294 Processing machine for boiled/cooked crab
09/09/1992CN2114968U Device for cutting spiral shell's tail
09/08/1992US5145448 Method for removing oysters from oyster shells
06/1992
06/09/1992US5120265 Apparatus for and methods for improving the yield of peeled shrimp meat obtained with roller type shrimp peeling machinery
05/1992
05/12/1992US5112269 Procedure for shelling of crustaceous shellfish, especially shrimps, and apparatus for performance of the procedure
05/12/1992CA1300422C Method and apparatus for producing a food product
05/07/1992WO1992007471A1 Apparatus for the extraction of meat from the tails of crustacea
04/1992
04/28/1992US5108343 Seafood dressing tool
04/28/1992US5108342 High yield peeling means and method for uncooked warm-water shrimp
03/1992
03/20/1992CA2025762A1 Apparatus and method for removing roe from sea urchins
03/20/1992CA2025761A1 Sea creature shell cutter
03/17/1992CA1297245C Shucking clams at sea
02/1992
02/11/1992US5087221 Processed shrimp product having easily removable shell and method of producing same
01/1992
01/22/1992EP0467477A1 Device for feeding prawns to a prawn peeling machine
01/21/1992CA2047414A1 Device for feeding prawns to a prawn peeling machine
01/14/1992US5080629 Opener for the shells of crustaceans
01/09/1992WO1992000013A2 Apparatus for deheading and grading shrimp
11/1991
11/26/1991CA1292346C Apparatus for extracting meat from crustacean appendages
11/12/1991US5064400 Apparatus for grading shrimp
10/1991
10/22/1991US5059151 Method and apparatus for opening a mollusk
10/08/1991US5055085 Crawfish peeling apparatus
09/1991
09/04/1991EP0444103A1 A procedure for the production of astaxanthin and related carotenoids, astaxanthin esters, chitin, proteins and meat from plants, algae, bacteria, krill, shrimps and other crayfish and crustacea
07/1991
07/31/1991CN2081642U Dried, shelled shrimp processor
07/30/1991US5035670 Cutter height adjustment means
07/30/1991US5035669 Cutter cam adjustment assembly
06/1991
06/05/1991CN2078092U Equipment for processing prawn head
05/1991
05/22/1991CN2077195U Whirl-type shrimps washer
05/15/1991CN2076749U Spiral shell tail cutting machine
05/08/1991CN2076319U Electric machine for chopping river snail tail
05/07/1991US5013230 Apparatus for making a shrimp-shaped food product
05/02/1991WO1991005478A1 A method of operating shrimp processing apparatuses and an apparatus for use in carrying out the method
05/01/1991CN1050972A Method and apparatus for opening mollusk
04/1991
04/30/1991US5011453 Centrifugal crab meat extraction apparatus
04/18/1991CA2024002A1 Method and apparatus for opening a mollusk
04/17/1991CN1050668A Method and apparatus for processing shrimp
04/16/1991CA1282917C Scallop eviscerating machine
04/09/1991US5005258 Method and apparatus for eviscerating scallops
03/1991
03/05/1991US4996744 Shrimp processing machine
02/1991
02/12/1991US4992289 Method for opening a mollusk
01/1991
01/29/1991US4987644 Shell cutting method for processing shrimp
01/25/1991CA2012612A1 Water cooled roller shucker for shellfish
11/1990
11/22/1990EP0398667A1 Seafood processing
11/21/1990CN2065820U Prawn head-removing tweezers
11/14/1990EP0396637A1 Procedure for shelling of crustaceous shellfish, especially shrimps, and apparatus for performance of the procedure
11/06/1990US4967446 Shrimp deveining device
10/1990
10/17/1990CN1009987B Method and equipment for peeling crustaceans
08/1990
08/28/1990US4951356 Process and installation for opening shellfish
08/14/1990US4947519 Method and apparatus for eviscerating scallops
07/1990
07/26/1990DE4001122A1 Shelling crab without damaging flesh - by longitudinal cutting to depth controlled by crab thickness scanner
07/18/1990CN1043859A Opened device and method for oyster
07/17/1990US4941233 Method and apparatus for processing shrimp
07/10/1990US4939814 Cultured mussel cleaning machine
06/1990
06/28/1990WO1990006687A1 Method and apparatus for processing shrimp
06/20/1990CN1043069A Method and apparatus for peeling crustaceans
06/19/1990US4934028 Apparatus for deheading and grading shrimp
05/1990
05/31/1990WO1990005765A1 A procedure for the production of astaxanthin and related carotenoids, astaxanthin esters, chitin, proteins and meat from plants, algae, bacteria, krill, shrimps and other crayfish and crustacea
05/31/1990WO1990005457A1 A processing machine for boiled/cooked crab
05/29/1990US4928352 Crawfish peeling apparatus
05/29/1990CA1269564A1 Apparatus for molding a food product
05/23/1990EP0369875A1 Method and device for opening shell fish
05/16/1990EP0190175B1 Device for cleaning shell-fish
05/15/1990US4924555 Water cooled roller shucker for shellfish
05/15/1990CA1268910A1 Shrimp-peeling machine
04/1990
04/24/1990US4919957 Molding ground fish mixture, shaping, heating, solidification, swelling
04/19/1990DE3934298A1 Shrimps sorting drum - made of plastic material with raised parts made of stainless steel
04/17/1990US4916776 Method and apparatus for processing shrimp
04/17/1990US4916775 Harvesting, shucking and eviscerating clams at sea
04/05/1990WO1990003117A1 Shrimp peeling machine
04/05/1990WO1990003116A1 A method of separating objects, in particular dividing shrimps up into heads and bodies, and an apparatus for use in carrying out the method
04/03/1990US4912810 Method and apparatus for peeling crustaceans
03/1990
03/21/1990EP0359487A2 Shrimp-shaped food product
02/1990
02/27/1990US4903373 Scallop eviscerating machine
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