Search

Ruth S. Smith

Examiner (ID: 37, Phone: (571)272-4745 , Office: P/3737 )

Most Active Art Unit
3737
Art Unit(s)
3793, 2899, 3737, 3305
Total Applications
2604
Issued Applications
1578
Pending Applications
313
Abandoned Applications
707

Applications

Application numberTitle of the applicationFiling DateStatus
09/313591 HFC REFRIGERANTS FOR USE IN CENTRIFUGAL CHILLERS May 17, 1999 Abandoned
Array ( [id] => 4226979 [patent_doc_number] => 06117356 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-09-12 [patent_title] => 'Refrigerant compositions' [patent_app_type] => 1 [patent_app_number] => 9/242807 [patent_app_country] => US [patent_app_date] => 1999-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5357 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/117/06117356.pdf [firstpage_image] =>[orig_patent_app_number] => 242807 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/242807
Refrigerant compositions May 6, 1999 Issued
Array ( [id] => 4228514 [patent_doc_number] => 06074572 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-06-13 [patent_title] => 'Gas mixture for cryogenic applications' [patent_app_type] => 1 [patent_app_number] => 9/286826 [patent_app_country] => US [patent_app_date] => 1999-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2366 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 42 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/074/06074572.pdf [firstpage_image] =>[orig_patent_app_number] => 286826 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/286826
Gas mixture for cryogenic applications Apr 5, 1999 Issued
Array ( [id] => 4102678 [patent_doc_number] => 06056891 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-05-02 [patent_title] => 'Drop-in performance increasing substitute for 1,1,1,2-tetrafluoroethane refrigerant' [patent_app_type] => 1 [patent_app_number] => 9/273821 [patent_app_country] => US [patent_app_date] => 1999-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3043 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/056/06056891.pdf [firstpage_image] =>[orig_patent_app_number] => 273821 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/273821
Drop-in performance increasing substitute for 1,1,1,2-tetrafluoroethane refrigerant Mar 21, 1999 Issued
Array ( [id] => 4102139 [patent_doc_number] => 06022488 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-02-08 [patent_title] => 'Heat transfer fluid containing 1,1-diphenyl ethane and diphenyl oxide' [patent_app_type] => 1 [patent_app_number] => 9/231435 [patent_app_country] => US [patent_app_date] => 1999-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3589 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 23 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/022/06022488.pdf [firstpage_image] =>[orig_patent_app_number] => 231435 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/231435
Heat transfer fluid containing 1,1-diphenyl ethane and diphenyl oxide Jan 13, 1999 Issued
Array ( [id] => 4088811 [patent_doc_number] => 06133221 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-10-17 [patent_title] => 'Fluorinated hydrobromocarbon solvent cleaning process and composition' [patent_app_type] => 1 [patent_app_number] => 9/229779 [patent_app_country] => US [patent_app_date] => 1999-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2754 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/133/06133221.pdf [firstpage_image] =>[orig_patent_app_number] => 229779 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/229779
Fluorinated hydrobromocarbon solvent cleaning process and composition Jan 12, 1999 Issued
Array ( [id] => 4156411 [patent_doc_number] => 06114293 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-09-05 [patent_title] => 'Movie film cleaning process using halogenated hydrobromocarbon solvents' [patent_app_type] => 1 [patent_app_number] => 9/229780 [patent_app_country] => US [patent_app_date] => 1999-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1524 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/114/06114293.pdf [firstpage_image] =>[orig_patent_app_number] => 229780 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/229780
Movie film cleaning process using halogenated hydrobromocarbon solvents Jan 12, 1999 Issued
Array ( [id] => 4147404 [patent_doc_number] => 06123868 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-09-26 [patent_title] => 'Photochromic molecular heat exchange medium' [patent_app_type] => 1 [patent_app_number] => 9/219540 [patent_app_country] => US [patent_app_date] => 1998-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1959 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 24 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/123/06123868.pdf [firstpage_image] =>[orig_patent_app_number] => 219540 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/219540
Photochromic molecular heat exchange medium Dec 21, 1998 Issued
Array ( [id] => 4184699 [patent_doc_number] => 06159917 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-12-12 [patent_title] => 'Dry cleaning compositions containing hydrofluoroether' [patent_app_type] => 1 [patent_app_number] => 9/213023 [patent_app_country] => US [patent_app_date] => 1998-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8507 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/159/06159917.pdf [firstpage_image] =>[orig_patent_app_number] => 213023 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/213023
Dry cleaning compositions containing hydrofluoroether Dec 15, 1998 Issued
Array ( [id] => 3933636 [patent_doc_number] => 05989448 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-23 [patent_title] => 'Refrigerant mixture containing hydrogen bromide' [patent_app_type] => 1 [patent_app_number] => 9/189580 [patent_app_country] => US [patent_app_date] => 1998-11-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2651 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/989/05989448.pdf [firstpage_image] =>[orig_patent_app_number] => 189580 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/189580
Refrigerant mixture containing hydrogen bromide Nov 10, 1998 Issued
Array ( [id] => 4182771 [patent_doc_number] => 06153118 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-11-28 [patent_title] => 'Fluid compositions containing refrigerator oils and chlorine-free fluorocarbon refrigerants' [patent_app_type] => 1 [patent_app_number] => 9/187320 [patent_app_country] => US [patent_app_date] => 1998-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8027 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 18 [patent_words_short_claim] => 314 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/153/06153118.pdf [firstpage_image] =>[orig_patent_app_number] => 187320 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/187320
Fluid compositions containing refrigerator oils and chlorine-free fluorocarbon refrigerants Nov 5, 1998 Issued
Array ( [id] => 4079917 [patent_doc_number] => 06132636 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-10-17 [patent_title] => 'Leak-detecting refrigerant compositions containing oxazolyl-coumarin dyes' [patent_app_type] => 1 [patent_app_number] => 9/178028 [patent_app_country] => US [patent_app_date] => 1998-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2628 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 41 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/132/06132636.pdf [firstpage_image] =>[orig_patent_app_number] => 178028 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/178028
Leak-detecting refrigerant compositions containing oxazolyl-coumarin dyes Oct 22, 1998 Issued
Array ( [id] => 4287582 [patent_doc_number] => 06183663 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-02-06 [patent_title] => 'Leak detection dye delivery system' [patent_app_type] => 1 [patent_app_number] => 9/169197 [patent_app_country] => US [patent_app_date] => 1998-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3000 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/183/06183663.pdf [firstpage_image] =>[orig_patent_app_number] => 169197 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/169197
Leak detection dye delivery system Oct 8, 1998 Issued
Array ( [id] => 4103007 [patent_doc_number] => 06100229 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-08-08 [patent_title] => 'Compositions of 1,1,1,3,3,-pentafluoropropane and chlorinated ethylenes' [patent_app_type] => 1 [patent_app_number] => 9/166800 [patent_app_country] => US [patent_app_date] => 1998-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2217 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/100/06100229.pdf [firstpage_image] =>[orig_patent_app_number] => 166800 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/166800
Compositions of 1,1,1,3,3,-pentafluoropropane and chlorinated ethylenes Oct 5, 1998 Issued
Array ( [id] => 4065183 [patent_doc_number] => 06008179 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-12-28 [patent_title] => 'Azeotrope-like compositions and their use' [patent_app_type] => 1 [patent_app_number] => 9/157465 [patent_app_country] => US [patent_app_date] => 1998-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 9817 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 41 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/008/06008179.pdf [firstpage_image] =>[orig_patent_app_number] => 157465 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/157465
Azeotrope-like compositions and their use Sep 20, 1998 Issued
09/156744 HEAT TRANSFER FLUID Sep 16, 1998 Abandoned
09/051723 HEAT TRANSFER LIQUID Sep 8, 1998 Abandoned
Array ( [id] => 4119029 [patent_doc_number] => 06126852 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-10-03 [patent_title] => 'Monocarboxylic acid based antifreeze composition' [patent_app_type] => 1 [patent_app_number] => 9/135138 [patent_app_country] => US [patent_app_date] => 1998-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 5781 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/126/06126852.pdf [firstpage_image] =>[orig_patent_app_number] => 135138 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/135138
Monocarboxylic acid based antifreeze composition Aug 16, 1998 Issued
Array ( [id] => 4108205 [patent_doc_number] => 06045719 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-04-04 [patent_title] => 'Use of quaternized imidazoles as corrosion inhibitors for non-ferrous metals, and coolant compositions and antifreeze concentrates comprising them' [patent_app_type] => 1 [patent_app_number] => 9/125038 [patent_app_country] => US [patent_app_date] => 1998-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2797 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/045/06045719.pdf [firstpage_image] =>[orig_patent_app_number] => 125038 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/125038
Use of quaternized imidazoles as corrosion inhibitors for non-ferrous metals, and coolant compositions and antifreeze concentrates comprising them Aug 10, 1998 Issued
Array ( [id] => 4146823 [patent_doc_number] => 06063748 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-05-16 [patent_title] => 'Azeotrope-like compositions and their use' [patent_app_type] => 1 [patent_app_number] => 9/130236 [patent_app_country] => US [patent_app_date] => 1998-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7713 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/063/06063748.pdf [firstpage_image] =>[orig_patent_app_number] => 130236 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/130236
Azeotrope-like compositions and their use Aug 5, 1998 Issued
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