Search

Sunil K. Singh

Supervisory Patent Examiner (ID: 12993, Phone: (571)272-3460 , Office: P/3722 )

Most Active Art Unit
3732
Art Unit(s)
3722, 3732
Total Applications
563
Issued Applications
197
Pending Applications
63
Abandoned Applications
322

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 3511718 [patent_doc_number] => 05505780 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-04-09 [patent_title] => 'High-density plasma-processing tool with toroidal magnetic field' [patent_app_type] => 1 [patent_app_number] => 7/853363 [patent_app_country] => US [patent_app_date] => 1992-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 13 [patent_no_of_words] => 3355 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/505/05505780.pdf [firstpage_image] =>[orig_patent_app_number] => 853363 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/853363
High-density plasma-processing tool with toroidal magnetic field Mar 17, 1992 Issued
Array ( [id] => 3047523 [patent_doc_number] => 05283081 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-02-01 [patent_title] => 'Process for manufacturing a ceramic wiring substrate having a low dielectric constant' [patent_app_type] => 1 [patent_app_number] => 7/848855 [patent_app_country] => US [patent_app_date] => 1992-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 10 [patent_no_of_words] => 3587 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/283/05283081.pdf [firstpage_image] =>[orig_patent_app_number] => 848855 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/848855
Process for manufacturing a ceramic wiring substrate having a low dielectric constant Mar 9, 1992 Issued
Array ( [id] => 2917486 [patent_doc_number] => 05192519 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-03-09 [patent_title] => 'Substituted stannosilicates and preparation thereof' [patent_app_type] => 1 [patent_app_number] => 7/848596 [patent_app_country] => US [patent_app_date] => 1992-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 4896 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/192/05192519.pdf [firstpage_image] =>[orig_patent_app_number] => 848596 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/848596
Substituted stannosilicates and preparation thereof Mar 8, 1992 Issued
Array ( [id] => 2970960 [patent_doc_number] => 05256381 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-10-26 [patent_title] => 'Apparatus for growing single crystals of III-V compound semiconductors' [patent_app_type] => 1 [patent_app_number] => 7/842979 [patent_app_country] => US [patent_app_date] => 1992-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 10 [patent_no_of_words] => 4896 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/256/05256381.pdf [firstpage_image] =>[orig_patent_app_number] => 842979 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/842979
Apparatus for growing single crystals of III-V compound semiconductors Feb 27, 1992 Issued
Array ( [id] => 2901382 [patent_doc_number] => 05215737 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-06-01 [patent_title] => 'Synthesis of mesoporous aluminosilicate' [patent_app_type] => 1 [patent_app_number] => 7/842684 [patent_app_country] => US [patent_app_date] => 1992-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13307 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 253 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/215/05215737.pdf [firstpage_image] =>[orig_patent_app_number] => 842684 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/842684
Synthesis of mesoporous aluminosilicate Feb 26, 1992 Issued
Array ( [id] => 2880719 [patent_doc_number] => 05268156 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-12-07 [patent_title] => 'Process for the preparation of sodium silicates' [patent_app_type] => 1 [patent_app_number] => 7/839935 [patent_app_country] => US [patent_app_date] => 1992-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1656 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 247 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/268/05268156.pdf [firstpage_image] =>[orig_patent_app_number] => 839935 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/839935
Process for the preparation of sodium silicates Feb 20, 1992 Issued
Array ( [id] => 2971481 [patent_doc_number] => 05182090 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-01-26 [patent_title] => 'Synthesis of large crystal size ZSM-5' [patent_app_type] => 1 [patent_app_number] => 7/839731 [patent_app_country] => US [patent_app_date] => 1992-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7169 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/182/05182090.pdf [firstpage_image] =>[orig_patent_app_number] => 839731 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/839731
Synthesis of large crystal size ZSM-5 Feb 18, 1992 Issued
Array ( [id] => 2982664 [patent_doc_number] => 05211934 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-05-18 [patent_title] => 'Synthesis of mesoporous aluminosilicate' [patent_app_type] => 1 [patent_app_number] => 7/834452 [patent_app_country] => US [patent_app_date] => 1992-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13920 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 261 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/211/05211934.pdf [firstpage_image] =>[orig_patent_app_number] => 834452 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/834452
Synthesis of mesoporous aluminosilicate Feb 11, 1992 Issued
Array ( [id] => 2917349 [patent_doc_number] => 05200168 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-04-06 [patent_title] => 'Process for the dealumination of zeolite Beta' [patent_app_type] => 1 [patent_app_number] => 7/828624 [patent_app_country] => US [patent_app_date] => 1992-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2628 [patent_no_of_claims] => 18 [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/05/200/05200168.pdf [firstpage_image] =>[orig_patent_app_number] => 828624 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/828624
Process for the dealumination of zeolite Beta Jan 30, 1992 Issued
Array ( [id] => 2944246 [patent_doc_number] => 05180574 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-01-19 [patent_title] => 'Hydrides of lithiated nickel dioxide and secondary cells prepared therefrom' [patent_app_type] => 1 [patent_app_number] => 7/828772 [patent_app_country] => US [patent_app_date] => 1992-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 9841 [patent_no_of_claims] => 68 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/180/05180574.pdf [firstpage_image] =>[orig_patent_app_number] => 828772 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/828772
Hydrides of lithiated nickel dioxide and secondary cells prepared therefrom Jan 29, 1992 Issued
Array ( [id] => 2948967 [patent_doc_number] => 05242675 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-09-07 [patent_title] => 'Zeolite L' [patent_app_type] => 1 [patent_app_number] => 7/825408 [patent_app_country] => US [patent_app_date] => 1992-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10498 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/242/05242675.pdf [firstpage_image] =>[orig_patent_app_number] => 825408 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/825408
Zeolite L Jan 23, 1992 Issued
Array ( [id] => 2970904 [patent_doc_number] => 05208006 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-05-04 [patent_title] => 'Large-pored molecular sieves containing at least one octahedral site comprising titanium and at least silicon as a tetrahedral site' [patent_app_type] => 1 [patent_app_number] => 7/825205 [patent_app_country] => US [patent_app_date] => 1992-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9521 [patent_no_of_claims] => 55 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 16 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/208/05208006.pdf [firstpage_image] =>[orig_patent_app_number] => 825205 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/825205
Large-pored molecular sieves containing at least one octahedral site comprising titanium and at least silicon as a tetrahedral site Jan 23, 1992 Issued
Array ( [id] => 2893669 [patent_doc_number] => 05240892 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-08-31 [patent_title] => 'Small crystal ZSM-5, as a catalyst' [patent_app_type] => 1 [patent_app_number] => 7/823408 [patent_app_country] => US [patent_app_date] => 1992-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 6945 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/240/05240892.pdf [firstpage_image] =>[orig_patent_app_number] => 823408 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/823408
Small crystal ZSM-5, as a catalyst Jan 20, 1992 Issued
Array ( [id] => 2936884 [patent_doc_number] => 05223240 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-06-29 [patent_title] => 'Method of preparing zeolite Y' [patent_app_type] => 1 [patent_app_number] => 7/817968 [patent_app_country] => US [patent_app_date] => 1992-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1233 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/223/05223240.pdf [firstpage_image] =>[orig_patent_app_number] => 817968 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/817968
Method of preparing zeolite Y Jan 7, 1992 Issued
Array ( [id] => 2890107 [patent_doc_number] => 05271920 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-12-21 [patent_title] => 'Activation of zeolites' [patent_app_type] => 1 [patent_app_number] => 7/818722 [patent_app_country] => US [patent_app_date] => 1992-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5857 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/271/05271920.pdf [firstpage_image] =>[orig_patent_app_number] => 818722 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/818722
Activation of zeolites Jan 6, 1992 Issued
Array ( [id] => 2795364 [patent_doc_number] => 05139761 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-08-18 [patent_title] => 'Modified zeolite omega and processes for preparing and using same' [patent_app_type] => 1 [patent_app_number] => 7/795911 [patent_app_country] => US [patent_app_date] => 1992-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6995 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 227 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/139/05139761.pdf [firstpage_image] =>[orig_patent_app_number] => 795911 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/795911
Modified zeolite omega and processes for preparing and using same Jan 5, 1992 Issued
Array ( [id] => 3039699 [patent_doc_number] => 05286470 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-02-15 [patent_title] => 'Silicate products' [patent_app_type] => 1 [patent_app_number] => 7/775930 [patent_app_country] => US [patent_app_date] => 1991-12-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2431 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/286/05286470.pdf [firstpage_image] =>[orig_patent_app_number] => 775930 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/775930
Silicate products Dec 30, 1991 Issued
Array ( [id] => 2872579 [patent_doc_number] => 05162598 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-11-10 [patent_title] => 'Conversion of propane and butane' [patent_app_type] => 1 [patent_app_number] => 7/815627 [patent_app_country] => US [patent_app_date] => 1991-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2184 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/162/05162598.pdf [firstpage_image] =>[orig_patent_app_number] => 815627 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/815627
Conversion of propane and butane Dec 29, 1991 Issued
Array ( [id] => 2978776 [patent_doc_number] => 05250277 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-10-05 [patent_title] => 'Crystalline oxide material' [patent_app_type] => 1 [patent_app_number] => 7/811360 [patent_app_country] => US [patent_app_date] => 1991-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 11659 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/250/05250277.pdf [firstpage_image] =>[orig_patent_app_number] => 811360 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/811360
Crystalline oxide material Dec 19, 1991 Issued
Array ( [id] => 2880998 [patent_doc_number] => 05213786 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-05-25 [patent_title] => 'Synthesis of crystalline silicate ZSM-11' [patent_app_type] => 1 [patent_app_number] => 7/811338 [patent_app_country] => US [patent_app_date] => 1991-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4773 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/213/05213786.pdf [firstpage_image] =>[orig_patent_app_number] => 811338 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/811338
Synthesis of crystalline silicate ZSM-11 Dec 19, 1991 Issued
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