Actor Zeppo Marx patented a "Cardiac Pulse Rate Monitor" in 1969.
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| Number | Title | Issue Date |
| 7212951 | Method for characterizing and analyzing 3-D shapes of molecules utilizing steric multiplets Steric features inherent in the three dimensional disposition of atoms in molecules can be represented as multiplets using a defined set of steric descriptors. The resulting multiplets can be encoded in a compressed form of bitstring known as a bitmap. Such bitmaps ... | 05/01/2007 |
| 7184893 | Method for selecting an optimally diverse library of small molecules based on validated molecular structural descriptors The use for biological screening purposes of a subset (library) of a large combinatorially accessible chemical universe increases the efficiency of the screening process only if the subset contains members representative of the total diversity of the universe. In or... | 02/27/2007 |
| 6208942 | Molecular hologram QSAR A new computer implemented method for discovering structure-activity relationships has been discovered which utilizes weighted 2D fingerprints in conjunction with the PLS statistical methodology. This method produces a robust QSAR technique that can be au... | 03/27/2001 |