This is a continuation-in-part of application Ser. No. 09/143,959, filed Aug. 31, 1998 abandoned.
Number | Name | Date | Kind |
---|---|---|---|
RE28476 | Bress | Jul 1975 | |
2372446 | Osterhof et al. | Mar 1945 | |
2374700 | Pollak et al. | May 1945 | |
2444730 | Cummings et al. | Jul 1948 | |
2530809 | Christenson et al. | Nov 1950 | |
2715638 | Albrecht et al. | Aug 1955 | |
2716630 | Spangenberg et al. | Aug 1955 | |
2724709 | Spence | Nov 1955 | |
2835682 | Steiner et al. | May 1958 | |
2886492 | Hanson et al. | May 1959 | |
3066160 | Hampton | Nov 1962 | |
3216909 | Bress | Nov 1965 | |
3337594 | Braude | Aug 1967 | |
3632822 | Conroy | Jan 1972 | |
3644179 | Knoer et al. | Feb 1972 | |
3709793 | Bress | Jan 1973 | |
3879431 | Clark et al. | Apr 1975 | |
3887537 | Harada et al. | Jun 1975 | |
3926936 | Lehtinen | Dec 1975 | |
3965085 | Holmborn et al. | Jun 1976 | |
4044031 | Johansson et al. | Aug 1977 | |
4076700 | Harada et al. | Feb 1978 | |
4153622 | Lamminkari et al. | May 1979 | |
4197168 | Evans | Apr 1980 | |
4263103 | Johnson et al. | Apr 1981 | |
4265824 | Koshenniska et al. | May 1981 | |
4298539 | Koshenniska | Nov 1981 | |
4337193 | Szita | Jun 1982 | |
4426322 | Stage | Jan 1984 | |
4495094 | Cleary | Jan 1985 | |
4496478 | Kulkarni et al. | Jan 1985 | |
4519952 | Cleary et al. | May 1985 | |
4524024 | Hughes | Jun 1985 | |
4536332 | Davis et al. | Aug 1985 | |
4568496 | Kulkarni et al. | Feb 1986 | |
4657703 | Durkee | Apr 1987 | |
4657706 | Durkee | Apr 1987 | |
4664807 | Van Dam et al. | May 1987 | |
4849112 | Barder et al. | Jul 1989 | |
4879369 | Force | Nov 1989 | |
4997243 | Barder et al. | Mar 1991 | |
5097012 | Thies et al. | Mar 1992 | |
5286845 | Huibers et al. | Feb 1994 | |
5543110 | Starr et al. | Aug 1996 |
Entry |
---|
McSweeney, "Sulfate Navel Stores", ch. 6 in Navel Stores: Production, Chemistry, Utilization, (Dwayne F. Zinkel and James Russell, EDS.) Pulp Chemicals Association, New York, NY, 1989, pp. 158-199. |
Matyushkind et al., "Improved Beta-Sitosterol Recovery". Brumazh. Prom., 5:10-12 (1967) (translation from Russian by J.L. Keaya). |
Richter, "Sterols from Oleochemical Raw Materials", VCI-Symposium, Oct. 3-5, 1984, Dusseldorf, Germany (translation from German by J.J. Schmid). |
Number | Date | Country | |
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Parent | 143959 | Aug 1998 |