Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8492541 | Synthesis of azido heterocycles | Raja G. Duddu, Reddy Damavarapu, Rao Surapaneni | 2013-07-23 |
| 8466317 | Preparation of insensitive bis(2,2,-dinitropropyl) nitramine (BDNPN) | Daniel Stec, III, Kathy Yang, Gartung Cheng, Neha Mehta | 2013-06-18 |
| 8153786 | Synthesis of azido heterocycles | Raja G. Duddu, Reddy Damavarapu, Rao Surapaneni | 2012-04-10 |
| 8133993 | Hydrogenolytic denitration of polynitro compounds: pentanitrohexaazaisowurtzitane | Raja G. Duddu, Reddy Damavarapu, Rao Surapaneni | 2012-03-13 |
| 7981225 | Lead free detonator and composition | Neha Mehta, Gartumg Cheng, Emily A. Cordaro, Neelam Mehta, Carl Hu +4 more | 2011-07-19 |
| 7304164 | Melt-cast explosive material | Reddy Damavarapu, C. Rao Surapaneni, Nathaniel Gelber, Raja G. Duddu, MaoXi Zhang | 2007-12-04 |
| 7109359 | Polyazido compounds | Raja G. Duddu, Reddy Damavarapu, Nathaniel Gelber, Kathy Yang, C. Rao Surapaneni | 2006-09-19 |
| 6998485 | Polyazido compounds | Raja G. Duddu, Reddy Damavarapu, Nathaniel Gelber, Kathy Yang, C. Rao Surapaneni | 2006-02-14 |
| 6965042 | Polyazido compounds | Raja G. Duddu, Nathaniel Gelber, Kathy Yang, C. Rao Surapaneni, Reddy Damavarapu | 2005-11-15 |
| 6841690 | Polyazido compounds | Raja G. Duddu, Reddy Damavarapu, Nathaniel Gelber, Kathy Yang, C. Rao Surapaneni | 2005-01-11 |
| 6417373 | Preparations of azabicylobutane, precursors, and related compositions | Thomas G. Archibald | 2002-07-09 |
| 6232479 | Substituted cyclotetraphophazene compound and method of producing the same | Farhad Forohar, Sury Iyer | 2001-05-15 |
| 6218554 | Substituted cyclotetraphosphazene compound and method of producing the same | Farhad Forohar, Sury Iyer | 2001-04-17 |
| 6160113 | Process and compositions for nitration of n-nitric acid at elevated temperatures to form HNIW and recovery of gamma HNIW with high yields and purities and crystallizations to recover epsilon HNIW crystals | Raja G. Duddu | 2000-12-12 |
| 6015898 | Processes and compositions for nitration of N-substituted isowurtzitane compounds with concentrated nitric acid at elevated temperatures to form HNIW and recovery of gamma HNIW with high yields and purities | Raja G. Duddu | 2000-01-18 |
| 5831099 | Compounds of 1,5-disubstituted-3,7 diaza bicyclo 3.3.0! octanes and products containing the same | Theodore Axenrod, Farhad Forohar | 1998-11-03 |
| 5824806 | Processes for preparing TNAZ | Daniel Stec, III, Ralph L. Perez, Thomas G. Archibald | 1998-10-20 |
| 5824807 | Preparations of azabicylobutane precursors and related compositions | Thomas G. Archibald | 1998-10-20 |
| 5808099 | ADNAZ, compositions and processes | Daniel Stec, III | 1998-09-15 |
| 5580988 | Substituted azetidines and processes of using them | — | 1996-12-03 |
| 5476951 | Synthesis of trinitroazetidine compounds | Theodore Axenrod | 1995-12-19 |
| 5352829 | Spiro(N,N'-dinitroethylenediamino)cyclotriphosphazenes | Farhad Forohar, Michael Chaykovsky, Clifford D. Bedford | 1994-10-04 |
| 5292959 | 4,4-dinitroadamantange-2,6-dione | — | 1994-03-08 |
| 5202508 | Composition | — | 1993-04-13 |
| 5180853 | 4,4-6,6-tetronitroadamantan-2-one | — | 1993-01-19 |