-
Multi-stage condensation process
-
Patent number 4,640,743
-
Issue date Feb 3, 1987
-
Shell Oil Company
-
Robert P. Bannon
-
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
-
Monomer and diluent recovery
-
Patent number 4,589,957
-
Issue date May 20, 1986
-
Phillips Petroleum Company
-
Fred T. Sherk
-
C07 - ORGANIC CHEMISTRY
-
3860494
-
Patent number 3,860,494
-
Issue date Jan 14, 1975
-
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
-
3411571
-
Patent number 3,411,571
-
Issue date Nov 19, 1968
-
F24 - HEATING RANGES VENTILATING
-
3356124
-
Patent number 3,356,124
-
Issue date Dec 5, 1967
-
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
-
3290153
-
Patent number 3,290,153
-
Issue date Dec 6, 1966
-
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
-
3286763
-
Patent number 3,286,763
-
Issue date Nov 22, 1966
-
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
-
3242969
-
Patent number 3,242,969
-
Issue date Mar 29, 1966
-
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
-
3190343
-
Patent number 3,190,343
-
Issue date Jun 22, 1965
-
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
-
3183145
-
Patent number 3,183,145
-
Issue date May 11, 1965
-
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
-
3105748
-
Patent number 3,105,748
-
Issue date Oct 1, 1963
-
F24 - HEATING RANGES VENTILATING
-
3094571
-
Patent number 3,094,571
-
Issue date Jun 18, 1963
-
C07 - ORGANIC CHEMISTRY
-
2996365
-
Patent number 2,996,365
-
Issue date Aug 15, 1961
-
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
-
2994643
-
Patent number 2,994,643
-
Issue date Aug 1, 1961
-
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
-
2895909
-
Patent number 2,895,909
-
Issue date Jul 21, 1959
-
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
-
2856506
-
Patent number 2,856,506
-
Issue date Oct 14, 1958
-
F24 - HEATING RANGES VENTILATING
-
2839122
-
Patent number 2,839,122
-
Issue date Jun 17, 1958
-
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
-
2808494
-
Patent number 2,808,494
-
Issue date Oct 1, 1957
-
F24 - HEATING RANGES VENTILATING
-
2770295
-
Patent number 2,770,295
-
Issue date Nov 13, 1956
-
C01 - INORGANIC CHEMISTRY
-
2769773
-
Patent number 2,769,773
-
Issue date Nov 6, 1956
-
C07 - ORGANIC CHEMISTRY
-
2677664
-
Patent number 2,677,664
-
Issue date May 4, 1954
-
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
-
1997980
-
Patent number 1,997,980
-
Issue date Apr 16, 1935
-
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
-
1771810
-
Patent number 1,771,810
-
Issue date Jul 29, 1930
-
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE