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Chandrasekhar, IN
Arun Chandrasekhar, Bangalore IN
| Patent application number | Description | Published |
|---|---|---|
| 20090079530 | Forming a helical inductor - In one embodiment, the present invention includes an apparatus having a substrate with vias extending between first and second surfaces thereof, and at least one helical inductor adapted within a via, which may be formed of a conductive material. Other embodiments are described and claimed. | 03-26-2009 |
| 20090096086 | Cooling system for semiconductor devices - In one embodiment, the present invention includes a socket for a semiconductor package, where the socket has a frame with a segmented design, where socket streets are located between the segments. One or more of the streets may include a conduit to enable thermal transfer during operation of the semiconductor package. Other embodiments are described and claimed. | 04-16-2009 |
B. Chandrasekhar, Bangalore IN
| Patent application number | Description | Published |
|---|---|---|
| 20090163704 | Use of Acid Scavengers in Removal of Protons (Acidity) of the Reaction Mass During Chlorination of Sucrose-6-Acetate - A process is described wherein efficiency of chlorination is improved in a process for production of a chlorinated sucrose by scavenging, using an acid scavenger, of excess of acidic protons formed during a chlorination reaction between 6-O-acyl sucrose in dimethylformamide and a chlorinating reagent. | 06-25-2009 |
Balasubramanyam Chandrasekhar, Bangalore IN
| Patent application number | Description | Published |
|---|---|---|
| 20080220150 | MICROBATCH DEPOSITION CHAMBER WITH RADIANT HEATING - The present invention generally provides an apparatus and method for processing and transferring substrates in an epitaxial deposition chamber. Embodiments of the invention described herein are adapted to maximize chamber throughput and improve film deposition uniformity. In one embodiment, two substrates are processed simultaneously using radiant heating of the substrates in a cold wall, low pressure chemical vapor deposition reactor. | 09-11-2008 |
Batchu Chandrasekhar, Mumbia IN
| Patent application number | Description | Published |
|---|---|---|
| 20090281146 | PROCESS FOR THE PREPARATION OF N-(3,5-DICHLOROPYRID-4-YL)-4-DIFLUOROMETHOXY-8-METHANESULFONAMIDO-DIBENZO- [B,D]FURAN-1-CARBOXAMIDE - The present invention relates to a method of preparing N-(3,5-dichloropyrid-4-yl)-4-difluoromethoxy-8-methanesulfonamido-dibenzo[b,d]furan-1-carboxamide and pharmaceutically acceptable salts thereof, such as its sodium salt, and novel intermediate compounds useful in the synthesis of the aforementioned compound. | 11-12-2009 |
Batchu Chandrasekhar, Bangalore IN
| Patent application number | Description | Published |
|---|---|---|
| 20090118493 | PROCESS FOR PURIFICATION OF TRICHLOROGALACTOSUCROSE BASED ON DIRECT EXTRACTION IN ORGANIC SOLVENT FROM REACTION MIXTURE FOLLOWED BY EVAPORATIVE REMOVAL OF SOLVENT - A process of azeotropic removal of dimethylformamide, abbreviated as DMF, from a process stream containing DMF requiring its removal, is described wherein the said Process Stream being obtained in a process for preparation of 4,1′,6′ trichlorogalactosucrose, abbreviated as TGS, or TGS-6-ester including TGS-6-acetate or TGS-6-benzoate, comprising steps of (a) evaporation of the said process stream under reduced pressure to a concentrate to effect removal of a part of DMF azeotropically, (b) diluting the concentrate obtained at the end of step (a.) of this claim with water, preferably to about 5 to 10 times the volume of the said concentrate, and (c) repeating the cycles of evaporation under reduced pressure and dilution with water for more number of times until content of DMF in the concentrated mass is reduced to 0.5% or less of the concentrate. | 05-07-2009 |
Batchu Chandrasekhar, Chennai IN
| Patent application number | Description | Published |
|---|---|---|
| 20100056773 | DECOLORIZATION OF PROCESS STREAMS BY CHEMICAL OXIDATION IN THE MANUFACTURE OF TRICHLOROGALACTOSUCROSE - A process is described in which decolorization of solutions or reaction mixtures containing trichlorogalactosucrose or 6-acetyl trichlorogalactosucrose is achieved described by bubbling ozone. The method can be used at various stages in the process of production and with or without a combination with other adsorbents for colour removal. | 03-04-2010 |
Bukkinakere Kapanipathaiya Chandrasekhar, Bangalore IN
| Patent application number | Description | Published |
|---|---|---|
| 20100276630 | PROCESS FOR UNIFORM AND HIGHER LOADING OF METALLIC FILLERS INTO A POLYMER MATRIX USING A HIGHLY POROUS HOST MATERIAL - A method relating to making a metal coated filler includes mixing a solution of an organic diol with a plurality of porous filler particles to obtain a support mixture; contacting a metal salt solution with the support mixture forming a reaction mixture; and heating the reaction mixture to a temperature within a temperature range from about 50 degrees Celsius to about 200 degrees Celsius. The metal cations in the metal salt solution are reduced to metal particles by the organic diol and are disposed on the porous filler particles and on filler particle pore surfaces. The metal coated filler may then be optionally isolated. Electrically and/or thermally conductive articles including the metal coated fillers and methods for their manufacture are also disclosed. | 11-04-2010 |
| 20110040007 | HIGHLY THERMALLY-CONDUCTIVE MOLDABLE THERMOPLASTIC COMPOSITES AND COMPOSITIONS - Thermally-conductive moldable thermoplastic compositions or composites may generally include a plurality of metal-coated filler particles; a plurality of secondary filler particles; and a polymer matrix in admixture with the metal-coated filler particles and the secondary filler particles. The composition or composite may have a thermal conductivity ranging from about 20 Watts per meter-Kelvin to about 35 Watts per meter-Kelvin. Injection molded articles having a moldable thermally-conductive thermoplastic composition or composite can be formed for microelectronics, automotive, avionic, and other heat dissipation applications. | 02-17-2011 |
Elati Ravi Ram Chandrasekhar, Hyderabad IN
| Patent application number | Description | Published |
|---|---|---|
| 20090209541 | APREPITANT COMPOSITIONS - Pharmaceutical compositions comprising aprepitant, wherein aprepitant solubility in aqueous media is enhanced. | 08-20-2009 |