Number | Name | Date | Kind |
---|---|---|---|
4708151 | Shelar | Nov 1987 | |
4714082 | Banerjee et al. | Dec 1987 | |
4732168 | Resce et al. | Mar 1988 | |
4756318 | Clearman et al. | Jul 1988 | |
4782644 | Haarer et al. | Nov 1988 | |
4793365 | Sensabaugh, Jr. et al. | Dec 1988 | |
4802568 | Haarer et al. | Feb 1989 | |
4807809 | Pryor et al. | Feb 1989 | |
4827950 | Banerjee et al. | May 1989 | |
4870748 | Hensgen et al. | Oct 1989 | |
4881556 | Clearman et al. | Nov 1989 | |
4889143 | Pryor | Dec 1989 | |
4893637 | Hancock et al. | Jan 1990 | |
4893639 | White | Jan 1990 | |
4903714 | Barnes et al. | Feb 1990 | |
4917128 | Clearman et al. | Apr 1990 | |
4928714 | Shannon | May 1990 | |
4938238 | Barnes et al. | Jul 1990 | |
4989619 | Clearman et al. | Feb 1991 | |
5025814 | Raker | Aug 1991 | |
5027837 | Clearman et al. | Jul 1991 | |
5038802 | White et al. | Aug 1991 | |
5042509 | Banerjee et al. | Aug 1991 | |
5052413 | Baker et al. | Oct 1991 | |
5060666 | Clearman et al. | Oct 1991 | |
5060667 | Strubel | Oct 1991 | |
5065776 | Lawson et al. | Nov 1991 | |
5067499 | Banerjee et al. | Nov 1991 | |
5076292 | Sensabaugh, Jr. et al. | Dec 1991 | |
5076297 | Farrier | Dec 1991 | |
5088507 | Baker et al. | Feb 1992 | |
5099861 | Clearman et al. | Mar 1992 | |
5101839 | Jakob et al. | Apr 1992 | |
5105831 | Banerjee et al. | Apr 1992 | |
5105837 | Barnes et al. | Apr 1992 | |
5105838 | White et al. | Apr 1992 |
Number | Date | Country |
---|---|---|
339590 | Nov 1989 | EPX |
432538 | Jun 1991 | EPX |
Entry |
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Chemical and Biological Studies of New Cigarette Prototypes That Heat Instead of Burn Tobacco RJR (1988). |