Interference No. 104,745
0.01 min width. A clear signal of 190 and 191 was observed. Clearly matrix ions
are generated!!
BX 2066. BX 2064 is a photograph of a 2003 reconstruction of the 19 December 1997 test
setup, with Roman numerals added to identify the sample surface (I), the API capillary (II),
LC/MSD instrument (III), and the laser with complete optics (IV). Fischer Decl.
(BX 2044) ¶ 41.
BX 2070 is described as "a true and accurate copy of the chromatograms and MS
spectrum generated by the December 1997 test of the AP-MALDI apparatus." Fischer Decl.
(BX 2044) ¶ 45. Laiko apparently accepts the printed "12/19/97" date which appears at the
bottom left-hand corner of this exhibit as correct, because he criticizes BX 2077 [relating to the
alleged 20 January 1998 actual reduction to practice] for failing to include such a date: "[T]he
chromatogram and mass spectrum on Bai's Exhibit 2077 do not include a computer printout of
the test date . . . In contrast, the other mass spectra and chromatograms in Bai's inventor
notebooks do include a printout of the test date [citing BX 2070 and BX 2072]." LOppBr 54.
The mass spectrum shown in BX 2070 is identical to the mass spectrum shown in Figure 3A,
reproduced above, of Bai's involved application, which is a matrix spectrum from 188 m/z to 192
m/z with matrix peaks at about 190 and 191 m/z. Of the three chromatograms in BX 2070, Bai
relies on only the third, reproduced below, which is also Figure 3 in Bai's application:
- 23 -
Page: Previous 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 Next
Last modified: November 3, 2007