1901 |
S:73405658
M:COSIGN
O:E. I. Du Pont de Nemours and Company
|
9
|
Dead
|
1902 |
S:73404810
M:TEFLON
O:E. I. Du Pont de Nemours and Company
|
4
|
Dead
|
1903 |
S:73403106
M:NOPHENOL 922
O:E. I. DU PONT DE NEMOURS AND COMPANY, EKC TECHNOLOGY, INC.
|
1
|
Dead
|
1904 |
S:73400139
M:NUCREL
O:E. I. Du Pont de Nemours and Company, PERFORMANCE MATERIALS NA, INC., THE DOW CHEMICAL COMPANY
|
1
|
Registered
|
1905 |
S:73399992
M:SEISMOLINE
O:E. I. Du Pont de Nemours and Company
|
13
|
Dead
|
1906 |
S:73399991
M:SEISMOPAC
O:E. I. Du Pont de Nemours and Company, ETI EXPLOSIVES TECHNOLOGIES INTERNATIONAL (CANADA), LTD.
|
13
|
Dead
|
1907 |
S:73399993
M:SEISMODET
O:E. I. Du Pont de Nemours and Company, ETI EXPLOSIVES TECHNOLOGIES INTERNATIONAL (CANADA) LTD.
|
13
|
Dead
|
1908 |
S:73385223
M:DYMEL
O:E. I. Du Pont de Nemours and Company, SRF LIMITED
|
1
|
Registered
|
1909 |
S:73383608
M:SPIES HECKER
O:AXALTA COATING SYSTEMS IP CO. LLC, E. I. DU PONT DE NEMOURS AND COMPANY, Spies, Hecker GmbH, U.S. COATINGS IP CO. LLC
|
2
|
Registered
|
1910 |
S:73383609
M:PERMACRON
O:AXALTA COATING SYSTEMS IP CO. LLC, E. I. DU PONT DE NEMOURS AND COMPANY, Spies, Hecker GmbH, U.S. COATINGS IP CO. LLC
|
2
|
Registered
|
1911 |
S:73374867
M:PRIME
O:E. I. Du Pont de Nemours and Company
|
28
|
Dead
|
1912 |
S:73373476
M:STRATCO
O:E. I. DU PONT DE NEMOURS AND COMPANY, Stratco, Inc., Stratford-Graham Engineering Corporation
|
7, 11, 42
|
Dead
|
1913 |
S:73373479
M:STRATCO
O:E. I. DU PONT DE NEMOURS AND COMPANY, STRATCO, INC., Stratford-Graham Engineering Corporation
|
7, 11, 42
|
Dead
|
1914 |
S:73373471
M:CRONAVUE
O:DUPONT ELECTRONICS, INC., E. I. Du Pont de Nemours and Company
|
1
|
Dead
|
1915 |
S:73364556
M:DETALINE
O:E. I. Du Pont de Nemours and Company
|
13
|
Dead
|
1916 |
S:73363449
M:DETADRIVE
O:E. I. Du Pont de Nemours and Company
|
13
|
Dead
|
1917 |
S:73353086
M:EKC TECHNOLOGY, INC.
O:E. I. DU PONT DE NEMOURS AND COMPANY, EKC TECHNOLOGY, INC.
|
1
|
Dead
|
1918 |
S:73349727
M:ACA
O:E. I. Du Pont de Nemours and Company
|
9
|
Dead
|
1919 |
S:73347138
M:ACA
O:DADE BEHRING INC., E. I. Du Pont de Nemours and Company
|
9
|
Dead
|
1920 |
S:73342823
M:DU PONT
O:E. I. Du Pont de Nemours and Company
|
9
|
Dead
|
1921 |
S:73342824
M:CIRTRAK
O:E. I. Du Pont de Nemours and Company
|
7
|
Dead
|
1922 |
S:73331491
M:DF
O:E. I. DU PONT DE NEMOURS AND COMPANY
|
5
|
Dead
|
1923 |
S:73330788
M:SEISMOGEL
O:E. I. Du Pont de Nemours and Company
|
13
|
Dead
|
1924 |
S:73320670
M:TEFZEL
O:E. I. Du Pont de Nemours and Company, THE CHEMOURS COMPANY FC, LLC
|
17
|
Registered
|
1925 |
S:73313692
M:DU PONT
O:E. I. Du Pont de Nemours and Company
|
11
|
Dead
|
1926 |
S:73313693
M:TEFLON
O:E. I. Du Pont de Nemours and Company
|
11
|
Dead
|
1927 |
S:73313407
M:MELSAN
O:E. I. Du Pont de Nemours and Company
|
5
|
Dead
|
1928 |
S:73311932
M:DYBAR
O:E. I. Du Pont de Nemours and Company
|
5
|
Dead
|
1929 |
S:73304210
M:KELDAX
O:E. I. Du Pont de Nemours and Company
|
1
|
Dead
|
1930 |
S:73300163
M:OUST
O:BAYER CROPSCIENCE AG, E. I. Du Pont de Nemours and Company
|
5
|
Registered
|
1931 |
S:73299760
M:CORIAN
O:E. I. Du Pont de Nemours and Company
|
11
|
Dead
|
1932 |
S:73296968
M:GLEAN
O:DUPONT AGRICULTURAL CARIBE INDUSTRIES, LTD., E. I. Du Pont de Nemours and Company, FMC AGRICULTURAL CARIBE INDUSTRIES, LTD., FMC AGRICULTURAL PRODUCTS INTERNATIONALAG
|
5
|
Registered
|
1933 |
S:73291669
M:REEPAV
O:E. I. DU PONT DE NEMOURS AND COMPANY
|
19
|
Pending
|
1934 |
S:73290085
M:QIANA
O:E. I. Du Pont de Nemours and Company
|
0
|
Dead
|
1935 |
S:73285064
M:SILVER SHIELD
O:E. I. Du Pont de Nemours and Company
|
1
|
Dead
|
1936 |
S:73278675
M:EPALAM
O:E. I. Du Pont de Nemours and Company
|
1
|
Dead
|
1937 |
S:73276625
M:NANDEL
O:E. I. Du Pont de Nemours and Company
|
23
|
Dead
|
1938 |
S:73268013
M:TRIDIL
O:American Hospital Supply Corporation, E.I. DU PONT DE NEMOURS AND COMPANY
|
5
|
Dead
|
1939 |
S:73267511
M:TORVEX
O:E. I. Du Pont de Nemours and Company, ENGELHARD CORPORATION
|
1
|
Dead
|
1940 |
S:73257438
M:CRONA-LITE
O:E. I. Du Pont de Nemours and Company
|
1
|
Dead
|
1941 |
S:73257373
M:VACREL
O:DUPONT ELECTRONICS, INC., E. I. Du Pont de Nemours and Company
|
1
|
Registered
|
1942 |
S:73253913
M:CORLAR
O:E. I. Du Pont de Nemours and Company
|
2
|
Dead
|
1943 |
S:73253211
M:SONTIQUE
O:E. I. Du Pont de Nemours and Company
|
0
|
Dead
|
1944 |
S:73253181
M:ZORBAX
O:AGILENT TECHNOLOGIES INC, E. I. Du Pont de Nemours and Company
|
9
|
Registered
|
1945 |
S:73253182
M:ZORBAX
O:AGILENT TECHNOLOGIES, INC., E. I. Du Pont de Nemours and Company
|
1
|
Registered
|
1946 |
S:73250713
M:COMBO
O:E. I. Du Pont de Nemours and Company
|
21
|
Dead
|
1947 |
S:73250401
M:KEVLAR 100% DUPONT 49 ARAMID
O:E. I. Du Pont de Nemours and Company
|
0
|
Dead
|
1948 |
S:73249706
M:TREBAN
O:E. I. Du Pont de Nemours and Company
|
1
|
Dead
|
1949 |
S:73249718
M:CIRTRAK
O:E. I. Du Pont de Nemours and Company
|
2
|
Dead
|
1950 |
S:73249719
M:CIRTRAK
O:E. I. Du Pont de Nemours and Company
|
7
|
Dead
|
1951 |
S:73246250
M:CROVEX
O:E. I. Du Pont de Nemours and Company
|
9
|
Dead
|
1952 |
S:73243474
M:PRO-TEK
O:E. I. Du Pont de Nemours and Company
|
9
|
Dead
|
1953 |
S:73243305
M:ARDINA
O:E. I. Du Pont de Nemours and Company
|
0
|
Dead
|
1954 |
S:73230988
M:BURMAR
O:E. I. DU PONT DE NEMOURS AND COMPANY, E.K.C. Technology, Inc.
|
1
|
Dead
|
1955 |
S:73228087
M:CRONAFLEX
O:E. I. Du Pont de Nemours and Company
|
1
|
Dead
|
1956 |
S:73223909
M:SOMEL
O:E. I. Du Pont de Nemours and Company
|
17
|
Dead
|
1957 |
S:73219981
M:CROMADUR
O:E. I. DU PONT DE NEMOURS AND COMPANY
|
7
|
Dead
|
1958 |
S:73214838
M:PYRALUX
O:E. I. Du Pont de Nemours and Company
|
24
|
Dead
|
1959 |
S:73211206
M:DU PONT
O:E. I. DU PONT DE NEMOURS AND COMPANY
|
17
|
Dead
|
1960 |
S:73205792
M:KALREZ
O:DUPONT PERFORMANCE ELASTOMERS LLC, DUPONT POLYMERS, INC., DUPONT SPECIALTY PRODUCTS USA, LLC, E. I. DU PONT DE NEMOURS AND COMPANY
|
17
|
Registered
|
1961 |
S:73205485
M:PYRALUX
O:E. I. Du Pont de Nemours and Company
|
17
|
Dead
|
1962 |
S:73199789
M:SPRINT
O:E.I. DU PONT DE NEMOURS AND COMPANY
|
1
|
Dead
|
1963 |
S:73199140
M:CRYLCON
O:E. I. Du Pont de Nemours and Company
|
1
|
Dead
|
1964 |
S:73197702
M:RHYTHM
O:E. I. Du Pont de Nemours and Company
|
41
|
Dead
|
1965 |
S:73197701
M:RHYTHM
O:DUPONT POLYMERS, INC., E. I. Du Pont de Nemours and Company
|
41
|
Dead
|
1966 |
S:73197215
M:PRIMETIME
O:E. I. DU PONT DE NEMOURS AND COMPANY
|
9
|
Dead
|
1967 |
S:73195022
M:PIFAX
O:E. I. DU PONT DE NEMOURS AND COMPANY, MITSUBISHI RAYON CO., LTD.
|
9
|
Dead
|
1968 |
S:73194290
M:GRIDBALL
O:E. I. DU PONT DE NEMOURS AND COMPANY
|
5
|
Dead
|
1969 |
S:73192937
M:FLAIR SQUARES
O:E. I. DU PONT DE NEMOURS AND COMPANY
|
27
|
Dead
|
1970 |
S:73189412
M:3110
O:E.I. DU PONT DE NEMOURS AND COMPANY
|
17
|
Dead
|
1971 |
S:73189413
M:3110
O:E.I. DU PONT DE NEMOURS AND COMPANY
|
9
|
Dead
|
1972 |
S:73189556
M:HIGH BEAMS
O:E.I. DU PONT DE NEMOURS AND COMPANY
|
3
|
Dead
|
1973 |
S:73188899
M:NEW DIMENSIONS
O:E.I. DU PONT DE NEMOURS AND COMPANY
|
3
|
Dead
|
1974 |
S:73188214
M:BI-NELL
O:E. I. Du Pont de Nemours and Company
|
0
|
Dead
|
1975 |
S:73188004
M:GREAT REFLECTIONS
O:E. I. Du Pont de Nemours and Company, E.I. DU PONT DE NEMOURS AND COMPANY
|
3
|
Dead
|
1976 |
S:73185785
M:FOREZ
O:E. I. DU PONT DE NEMOURS AND COMPANY
|
20
|
Dead
|
1977 |
S:73174465
M:TEFLON
O:E. I. DU PONT DE NEMOURS AND COMPANY, THE CHEMOURS COMPANY FC, LLC
|
1
|
Registered
|
1978 |
S:73172364
M:STORECHECK
O:E. I. DU PONT DE NEMOURS AND COMPANY
|
35
|
Dead
|
1979 |
S:73170276
M:FIBERSEAL
O:E. I. Du Pont de Nemours and Company
|
0
|
Dead
|
1980 |
S:73169244
M:CRONA-LITE
O:E. I. DU PONT DE NEMOURS AND COMPANY
|
9
|
Dead
|
1981 |
S:73166572
M:PACT
O:E.I. DU PONT DE NEMOURS AND COMPANY, LUMMUS TECHNOLOGY LLC, SIEMENS ENERGY, INC., SIEMENS WATER TECHNOLOGIES CORP., U.S. FILTER-ZIMPRO, INC.
|
40
|
Registered
|
1982 |
S:73146633
M:GAS GUARD
O:E. I. DU PONT DE NEMOURS AND COMPANY
|
1
|
Dead
|
1983 |
S:73143359
M:ELVERON
O:E. I. DU PONT DE NEMOURS AND COMPANY
|
1
|
Dead
|
1984 |
S:73142033
M:LYDEL
O:E. I. Du Pont de Nemours and Company
|
1
|
Dead
|
1985 |
S:73138739
M:EASY CARE
O:E. I. DU PONT DE NEMOURS AND COMPANY
|
2
|
Dead
|
1986 |
S:73136195
M:CURZATE
O:CORTEVA AGRISCIENCE LLC, E.I. DU PONT DE NEMOURS AND COMPANY
|
5
|
Registered
|
1987 |
S:73131504
M:VESPEL
O:DUPONT POLYMERS, INC., DUPONT SPECIALTY PRODUCTS USA, LLC, E. I. DU PONT DE NEMOURS AND COMPANY
|
17
|
Registered
|
1988 |
S:73124326
M:CRONALAR
O:E.I. DU PONT DE NEMOURS AND COMPANY
|
7
|
Dead
|
1989 |
S:73120272
M:REVVAL
O:E. I. Du Pont de Nemours and Company
|
24
|
Dead
|
1990 |
S:73116176
M:T-SEAL
O:E. I. DU PONT DE NEMOURS AND COMPANY
|
1
|
Dead
|
1991 |
S:73115531
M:REVVAL
O:E. I. DU PONT DE NEMOURS AND COMPANY
|
1
|
Dead
|
1992 |
S:73111283
M:HOLLOFIL
O:E. I. DU PONT DE NEMOURS AND COMPANY, INVISTA NORTH AMERICA S.A.R.L., INVISTA NORTH AMERICA, LLC
|
22
|
Registered
|
1993 |
S:73109904
M:DELSENE
O:E. I. DU PONT DE NEMOURS AND COMPANY
|
5
|
Dead
|
1994 |
S:73108460
M:VONAR
O:E. I. DU PONT DE NEMOURS AND COMPANY
|
17
|
Dead
|
1995 |
S:73108485
M:NICYL
O:E. I. DU PONT DE NEMOURS AND COMPANY
|
1
|
Dead
|
1996 |
S:73108313
M:TEFLON-P
O:E. I. DU PONT DE NEMOURS AND COMPANY
|
2
|
Dead
|
1997 |
S:73105992
M:DYREL
O:E. I. DU PONT DE NEMOURS AND COMPANY
|
9
|
Dead
|
1998 |
S:73105180
M:DIMASPEC
O:E. I. DU PONT DE NEMOURS AND COMPANY
|
9
|
Dead
|
1999 |
S:73097099
M:DU PONT APPROVED SILVERSTONE PREMIUM NON-STICK SURFACE
O:E.I. DU PONT DE NEMOURS AND COMPANY
|
0
|
Dead
|