Number | Name | Date | Kind |
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2932840 | Lathrop | Apr 1960 | A |
3133309 | Miles | May 1964 | A |
3393963 | Nadai | Jul 1968 | A |
3466131 | Arcudi | Sep 1969 | A |
3774609 | Schwartzman | Nov 1973 | A |
3847151 | D'Alessandro et al. | Nov 1974 | A |
3891331 | Avery | Jun 1975 | A |
3929135 | Thompson | Dec 1975 | A |
4148318 | Meyer | Apr 1979 | A |
4183684 | Avery, Jr. | Jan 1980 | A |
D263503 | Williams | Mar 1982 | S |
4342522 | Mackles | Aug 1982 | A |
4415288 | Gordon et al. | Nov 1983 | A |
4498796 | Gordon et al. | Feb 1985 | A |
4507111 | Gordon et al. | Mar 1985 | A |
4528268 | Andersen et al. | Jul 1985 | A |
4611941 | Karliner et al. | Sep 1986 | A |
4822194 | Simonette | Apr 1989 | A |
4889441 | Tice | Dec 1989 | A |
4925327 | Wirt | May 1990 | A |
4957385 | Weinstein | Sep 1990 | A |
5147337 | Plone | Sep 1992 | A |
5299877 | Birden | Apr 1994 | A |
5353819 | Kahn et al. | Oct 1994 | A |
5364367 | Banks et al. | Nov 1994 | A |
5538353 | DeHavilland | Jul 1996 | A |
5577851 | Koptis | Nov 1996 | A |
5658084 | Wirt | Aug 1997 | A |
5690958 | McGrath | Nov 1997 | A |
Number | Date | Country |
---|---|---|
0 953 324 | Nov 1999 | EP |
0 955 159 | Nov 1999 | EP |
Entry |
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3M Product Information Sheet for DuraPrep™, “Obsoletly? Absolutely!,” 1 pg., Mar. (1998). |