Inventor
DEEVI SEETHARAMA C
US68 patents
⚠️ This page may combine multiple inventors who share the name “DEEVI SEETHARAMA C”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PHILIP MORRIS INC
27 patentsUS5880439AMar 9, 1999
Functionally stepped, resistive ceramic
PHILIP MORRIS INC212 citations99
US5730158AMar 24, 1998
Heater element of an electrical smoking article and method for making same
PHILIP MORRIS INC329 citations99
US5692291ADec 2, 1997
Method of manufacturing an electrical heater
PHILIP MORRIS INC171 citations99
US5595706AJan 21, 1997
Aluminum containing iron-base alloys useful as electrical resistance heating elements
PHILIP MORRIS INC148 citations99
US5498855AMar 12, 1996
Electrically powered ceramic composite heater
PHILIP MORRIS INC624 citations99
US5408574AApr 18, 1995
Flat ceramic heater having discrete heating zones
PHILIP MORRIS INC682 citations99
US5353813AOct 11, 1994
Reinforced carbon heater with discrete heating zones
PHILIP MORRIS INC729 citations99
US5146934ASep 15, 1992
Composite heat source comprising metal carbide, metal nitride and metal
PHILIP MORRIS INC203 citations99
US5865185AFeb 2, 1999
Flavor generating article
PHILIP MORRIS INC786 citations98
US5666978ASep 16, 1997
Electrical smoking system for delivering flavors and method for making same
PHILIP MORRIS INC392 citations98
US5665262ASep 9, 1997
Tubular heater for use in an electrical smoking article
PHILIP MORRIS INC754 citations98
US5613504AMar 25, 1997
Flavor generating article and method for making same
PHILIP MORRIS INC345 citations98
US5468266ANov 21, 1995
Method for making a carbonaceous heat source containing metal oxide
PHILIP MORRIS INC155 citations98
US5468936ANov 21, 1995
Heater having a multiple-layer ceramic substrate and method of fabrication
PHILIP MORRIS INC597 citations98
US5388594AFeb 14, 1995
Electrical smoking system for delivering flavors and method for making same
PHILIP MORRIS INC1,106 citations98
US5322075AJun 21, 1994
Heater for an electric flavor-generating article
PHILIP MORRIS INC1,160 citations98
US5224498AJul 6, 1993
Electrically-powered heating element
PHILIP MORRIS INC825 citations98
US5093894AMar 3, 1992
Electrically-powered linear heating element
PHILIP MORRIS INC875 citations98
US6033623AMar 7, 2000
Method of manufacturing iron aluminide by thermomechanical processing of elemental powders
PHILIP MORRIS INC171 citations97
US5246018ASep 21, 1993
Manufacturing of composite heat sources containing carbon and metal species
PHILIP MORRIS INC171 citations97
US5240014AAug 31, 1993
Catalytic conversion of carbon monoxide from carbonaceous heat sources
PHILIP MORRIS INC155 citations97
US6030472AFeb 29, 2000
Method of manufacturing aluminide sheet by thermomechanical processing of aluminide powders
PHILIP MORRIS INC48 citations96
US5620651AApr 15, 1997
Iron aluminide useful as electrical resistance heating elements
PHILIP MORRIS INC39 citations96
US5188130AFeb 23, 1993
Chemical heat source comprising metal nitride, metal oxide and carbon
PHILIP MORRIS INC103 citations94
US5976458ANov 2, 1999
Iron aluminide useful as electrical resistance heating elements
PHILIP MORRIS INC25 citations93
US5443560AAug 22, 1995
Chemical heat source comprising metal nitride, metal oxide and carbon
PHILIP MORRIS INC74 citations91
US5247949ASep 28, 1993
Method for producing metal carbide heat sources
PHILIP MORRIS INC43 citations89
CHRYSALIS TECH INC
13 patentsUS6830676B2Dec 14, 2004
Coking and carburization resistant iron aluminides for hydrocarbon cracking
CHRYSALIS TECH INC28 citations93
US6746508B1Jun 8, 2004
Nanosized intermetallic powders
CHRYSALIS TECH INC62 citations93
US6685882B2Feb 3, 2004
Iron-cobalt-vanadium alloy
CHRYSALIS TECH INC41 citations93
US6607576B1Aug 19, 2003
Oxidation, carburization and/or sulfidation resistant iron aluminide alloy
CHRYSALIS TECH INC16 citations93
US6489043B1Dec 3, 2002
Iron aluminide fuel injector component
CHRYSALIS TECH INC41 citations92
US6425964B1Jul 30, 2002
Creep resistant titanium aluminide alloys
CHRYSALIS TECH INC20 citations92
US6368406B1Apr 9, 2002
Nanocrystalline intermetallic powders made by laser evaporation
CHRYSALIS TECH INC49 citations92
US6332936B1Dec 25, 2001
Thermomechanical processing of plasma sprayed intermetallic sheets
CHRYSALIS TECH INC32 citations92
US6660109B2Dec 9, 2003
Method of manufacturing aluminide sheet by thermomechanical processing of aluminide powders
CHRYSALIS TECH INC19 citations91
US6284191B1Sep 4, 2001
Method of manufacturing iron aluminide by thermomechanical processing of elemental powers
CHRYSALIS TECH INC20 citations91
US6506338B1Jan 14, 2003
Processing of iron aluminides by pressureless sintering of elemental iron and aluminum
CHRYSALIS TECH INC15 citations84
US6214133B1Apr 10, 2001
Two phase titanium aluminide alloy
CHRYSALIS TECH INC16 citations77
US6280682B1Aug 28, 2001
Iron aluminide useful as electrical resistance heating elements
CHRYSALIS TECH INC14 citations74
ALTRIA CLIENT SERVICES LLC
5 patentsUS11222203B2Jan 11, 2022
On-line oil and foreign matter detection system and method employing hyperspectral imaging
ALTRIA CLIENT SERVICES LLC18 citations94
US10592745B2Mar 17, 2020
On-line oil and foreign matter detection system and method employing hyperspectral imaging
ALTRIA CLIENT SERVICES LLC7 citations92
US9886631B2Feb 6, 2018
On-line oil and foreign matter detection stystem and method employing hyperspectral imaging
ALTRIA CLIENT SERVICES LLC7 citations92
US9870505B2Jan 16, 2018
Hyperspectral imaging system for monitoring agricultural products during processing and manufacturing
ALTRIA CLIENT SERVICES LLC16 citations92
US10706283B2Jul 7, 2020
Hyperspectral imaging system for monitoring agricultural products during processing and manufacturing
ALTRIA CLIENT SERVICES LLC2 citations84
PHILIP MORRIS USA INC
2 patentsUS6946097B2Sep 20, 2005
High-strength high-temperature creep-resistant iron-cobalt alloys for soft magnetic applications
PHILIP MORRIS USA INC26 citations93
US7538324B2May 26, 2009
Detection of nitrates from tobacco for correlation with the amount of tobacco-specific nitrosamines within the tobacco
PHILIP MORRIS USA INC16 citations77
(unassigned)
1 patentMOSHE DANNY S
1 patentALTRIA CLIENT SERVICES INC
1 patentShowing the top 50 of 68 patents by PatentIndex Score.