
Upendra Roy
Examiner (ID: 5510)
| Most Active Art Unit | 1101 |
| Art Unit(s) | 1311, 2899, 1304, 1101, 1104, 2504, 3502 |
| Total Applications | 1217 |
| Issued Applications | 1165 |
| Pending Applications | 3 |
| Abandoned Applications | 49 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 2694056
[patent_doc_number] => 04996186
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-02-26
[patent_title] => 'Flux method for producing crystals of superconducting YBa.sub.2 Cu.sub.3 O.sub.7'
[patent_app_type] => 1
[patent_app_number] => 7/228979
[patent_app_country] => US
[patent_app_date] => 1988-08-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3956
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 246
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/996/04996186.pdf
[firstpage_image] =>[orig_patent_app_number] => 228979
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/228979 | Flux method for producing crystals of superconducting YBa.sub.2 Cu.sub.3 O.sub.7 | Aug 4, 1988 | Issued |
Array
(
[id] => 2508754
[patent_doc_number] => 04863510
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-09-05
[patent_title] => 'Reduction process for preparing copper, silver, and admixed silver-palladium metal particles'
[patent_app_type] => 1
[patent_app_number] => 7/224996
[patent_app_country] => US
[patent_app_date] => 1988-07-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4906
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 104
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/863/04863510.pdf
[firstpage_image] =>[orig_patent_app_number] => 224996
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/224996 | Reduction process for preparing copper, silver, and admixed silver-palladium metal particles | Jul 26, 1988 | Issued |
Array
(
[id] => 2510100
[patent_doc_number] => 04851302
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-07-25
[patent_title] => 'Functional ZnSe:H deposited films'
[patent_app_type] => 1
[patent_app_number] => 7/221761
[patent_app_country] => US
[patent_app_date] => 1988-07-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 10
[patent_no_of_words] => 12539
[patent_no_of_claims] => 3
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 51
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/851/04851302.pdf
[firstpage_image] =>[orig_patent_app_number] => 221761
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/221761 | Functional ZnSe:H deposited films | Jul 19, 1988 | Issued |
Array
(
[id] => 2473382
[patent_doc_number] => 04881983
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-11-21
[patent_title] => 'Manufacture of corrosion resistant components'
[patent_app_type] => 1
[patent_app_number] => 7/215563
[patent_app_country] => US
[patent_app_date] => 1988-07-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 1178
[patent_no_of_claims] => 12
[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/04/881/04881983.pdf
[firstpage_image] =>[orig_patent_app_number] => 215563
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/215563 | Manufacture of corrosion resistant components | Jul 5, 1988 | Issued |
Array
(
[id] => 2521587
[patent_doc_number] => 04880708
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-11-14
[patent_title] => 'Metallization scheme providing adhesion and barrier properties'
[patent_app_type] => 1
[patent_app_number] => 7/215108
[patent_app_country] => US
[patent_app_date] => 1988-07-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 6
[patent_no_of_words] => 2267
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 93
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/880/04880708.pdf
[firstpage_image] =>[orig_patent_app_number] => 215108
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/215108 | Metallization scheme providing adhesion and barrier properties | Jul 4, 1988 | Issued |
| 07/214078 | PROTECTIVE TERNARY METAL ALLOY COATIINGS OF RU-AL-CR OPTIONALLY CONTAINING ONE OR MORE OF Y, FE, NI AND CO | Jun 30, 1988 | Abandoned |
Array
(
[id] => 2595107
[patent_doc_number] => 04931108
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-06-05
[patent_title] => 'Method of heat treatment of rolled steel material using foams impregnated with water soluble polymers'
[patent_app_type] => 1
[patent_app_number] => 7/210581
[patent_app_country] => US
[patent_app_date] => 1988-06-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 11
[patent_no_of_words] => 6569
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 52
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/931/04931108.pdf
[firstpage_image] =>[orig_patent_app_number] => 210581
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/210581 | Method of heat treatment of rolled steel material using foams impregnated with water soluble polymers | Jun 29, 1988 | Issued |
Array
(
[id] => 2670709
[patent_doc_number] => 04983570
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-01-08
[patent_title] => 'Method for forming a thin layer of superconducting material on a substrate and article produced thereby'
[patent_app_type] => 1
[patent_app_number] => 7/214047
[patent_app_country] => US
[patent_app_date] => 1988-06-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 4
[patent_no_of_words] => 1833
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 47
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/983/04983570.pdf
[firstpage_image] =>[orig_patent_app_number] => 214047
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/214047 | Method for forming a thin layer of superconducting material on a substrate and article produced thereby | Jun 29, 1988 | Issued |
Array
(
[id] => 2623334
[patent_doc_number] => 04906436
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-03-06
[patent_title] => 'High strength oxidation resistant alpha titanium alloy'
[patent_app_type] => 1
[patent_app_number] => 7/213573
[patent_app_country] => US
[patent_app_date] => 1988-06-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 7
[patent_no_of_words] => 6839
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 75
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/906/04906436.pdf
[firstpage_image] =>[orig_patent_app_number] => 213573
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/213573 | High strength oxidation resistant alpha titanium alloy | Jun 26, 1988 | Issued |
Array
(
[id] => 2475562
[patent_doc_number] => 04865652
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-09-12
[patent_title] => 'Method of producing titanium-modified austenitic steel having improved swelling resistance'
[patent_app_type] => 1
[patent_app_number] => 7/211341
[patent_app_country] => US
[patent_app_date] => 1988-06-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 3
[patent_no_of_words] => 1204
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 93
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/865/04865652.pdf
[firstpage_image] =>[orig_patent_app_number] => 211341
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/211341 | Method of producing titanium-modified austenitic steel having improved swelling resistance | Jun 23, 1988 | Issued |
Array
(
[id] => 2626684
[patent_doc_number] => 04966887
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-10-30
[patent_title] => 'Method for the production of oxide superconducting films by laser assisted molecular beam epitaxy'
[patent_app_type] => 1
[patent_app_number] => 7/211477
[patent_app_country] => US
[patent_app_date] => 1988-06-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 2
[patent_no_of_words] => 2040
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 129
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/966/04966887.pdf
[firstpage_image] =>[orig_patent_app_number] => 211477
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/211477 | Method for the production of oxide superconducting films by laser assisted molecular beam epitaxy | Jun 23, 1988 | Issued |
Array
(
[id] => 2561806
[patent_doc_number] => 04900376
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-02-13
[patent_title] => 'Hardening a cylindrical hollow object preferably made of steel'
[patent_app_type] => 1
[patent_app_number] => 7/210077
[patent_app_country] => US
[patent_app_date] => 1988-06-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 2095
[patent_no_of_claims] => 5
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/900/04900376.pdf
[firstpage_image] =>[orig_patent_app_number] => 210077
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/210077 | Hardening a cylindrical hollow object preferably made of steel | Jun 21, 1988 | Issued |
Array
(
[id] => 2620899
[patent_doc_number] => 04906306
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-03-06
[patent_title] => 'Amorphous metal-metal composite article, a method for producing the same, and a torque sensor using the same'
[patent_app_type] => 1
[patent_app_number] => 7/209366
[patent_app_country] => US
[patent_app_date] => 1988-06-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 7
[patent_no_of_words] => 11759
[patent_no_of_claims] => 13
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/906/04906306.pdf
[firstpage_image] =>[orig_patent_app_number] => 209366
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/209366 | Amorphous metal-metal composite article, a method for producing the same, and a torque sensor using the same | Jun 20, 1988 | Issued |
Array
(
[id] => 2468827
[patent_doc_number] => 04878954
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-11-07
[patent_title] => 'Process for improving the ductility of a product of alloy involving martensitic transformation and use thereof'
[patent_app_type] => 1
[patent_app_number] => 7/208035
[patent_app_country] => US
[patent_app_date] => 1988-06-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 2642
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/878/04878954.pdf
[firstpage_image] =>[orig_patent_app_number] => 208035
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/208035 | Process for improving the ductility of a product of alloy involving martensitic transformation and use thereof | Jun 16, 1988 | Issued |
Array
(
[id] => 2516876
[patent_doc_number] => 04885044
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-12-05
[patent_title] => 'Method of controlling hardness of pipe weld-joints by radially inserting insulating rings prior to tempering heat-treatment'
[patent_app_type] => 1
[patent_app_number] => 7/207031
[patent_app_country] => US
[patent_app_date] => 1988-06-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 13
[patent_no_of_words] => 3996
[patent_no_of_claims] => 3
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/885/04885044.pdf
[firstpage_image] =>[orig_patent_app_number] => 207031
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/207031 | Method of controlling hardness of pipe weld-joints by radially inserting insulating rings prior to tempering heat-treatment | Jun 14, 1988 | Issued |
Array
(
[id] => 2866800
[patent_doc_number] => 05162297
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-11-10
[patent_title] => 'Liquid phase epitaxial growth of high temperature superconducting oxide wafer'
[patent_app_type] => 1
[patent_app_number] => 7/205177
[patent_app_country] => US
[patent_app_date] => 1988-06-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 15
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[patent_no_of_words] => 4110
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/162/05162297.pdf
[firstpage_image] =>[orig_patent_app_number] => 205177
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/205177 | Liquid phase epitaxial growth of high temperature superconducting oxide wafer | Jun 9, 1988 | Issued |
Array
(
[id] => 2471509
[patent_doc_number] => 04879093
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-11-07
[patent_title] => 'Ductile irradiated zirconium alloy'
[patent_app_type] => 1
[patent_app_number] => 7/205775
[patent_app_country] => US
[patent_app_date] => 1988-06-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 1426
[patent_no_of_claims] => 2
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[patent_words_short_claim] => 122
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/879/04879093.pdf
[firstpage_image] =>[orig_patent_app_number] => 205775
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/205775 | Ductile irradiated zirconium alloy | Jun 9, 1988 | Issued |
Array
(
[id] => 2631572
[patent_doc_number] => 04898624
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-02-06
[patent_title] => 'High performance Ti-6A1-4V forgings'
[patent_app_type] => 1
[patent_app_number] => 7/203691
[patent_app_country] => US
[patent_app_date] => 1988-06-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
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[patent_no_of_words] => 2593
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/898/04898624.pdf
[firstpage_image] =>[orig_patent_app_number] => 203691
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/203691 | High performance Ti-6A1-4V forgings | Jun 6, 1988 | Issued |
Array
(
[id] => 2519697
[patent_doc_number] => 04877576
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-10-31
[patent_title] => 'Low density high strength alloys of Nb-Ti-Al for use at high temperatures'
[patent_app_type] => 1
[patent_app_number] => 7/202357
[patent_app_country] => US
[patent_app_date] => 1988-06-06
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[pdf_file] => patents/04/877/04877576.pdf
[firstpage_image] =>[orig_patent_app_number] => 202357
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/202357 | Low density high strength alloys of Nb-Ti-Al for use at high temperatures | Jun 5, 1988 | Issued |
Array
(
[id] => 2471492
[patent_doc_number] => 04879092
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-11-07
[patent_title] => 'Titanium aluminum alloys modified by chromium and niobium and method of preparation'
[patent_app_type] => 1
[patent_app_number] => 7/201984
[patent_app_country] => US
[patent_app_date] => 1988-06-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/879/04879092.pdf
[firstpage_image] =>[orig_patent_app_number] => 201984
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/201984 | Titanium aluminum alloys modified by chromium and niobium and method of preparation | Jun 2, 1988 | Issued |