Search

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 numberTitle of the applicationFiling DateStatus
07/442131 HIGH STRENGTH BODY STOCK AND END STOCK FOR ALUMINUM CANS Nov 27, 1989 Abandoned
Array ( [id] => 2707799 [patent_doc_number] => 05061574 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-10-29 [patent_title] => 'Thick, low-stress films, and coated substrates formed therefrom' [patent_app_type] => 1 [patent_app_number] => 7/443454 [patent_app_country] => US [patent_app_date] => 1989-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 4991 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/061/05061574.pdf [firstpage_image] =>[orig_patent_app_number] => 443454 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/443454
Thick, low-stress films, and coated substrates formed therefrom Nov 27, 1989 Issued
Array ( [id] => 2870599 [patent_doc_number] => 05118363 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-06-02 [patent_title] => 'Processing for high performance TI-6A1-4V forgings' [patent_app_type] => 1 [patent_app_number] => 7/440634 [patent_app_country] => US [patent_app_date] => 1989-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2598 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 243 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/118/05118363.pdf [firstpage_image] =>[orig_patent_app_number] => 440634 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/440634
Processing for high performance TI-6A1-4V forgings Nov 23, 1989 Issued
07/438324 GOLD ALLOY FOR BLACK COLORING, PROCESSED ARTICLE OF BLACK COLORED GOLD ALLOY AND METHOD FOR PRODUCTION OF THE PROCESSED ARTICLE Nov 19, 1989 Abandoned
Array ( [id] => 2703049 [patent_doc_number] => 05013526 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-05-07 [patent_title] => 'Superconducting alloys comprising tungsten, molybdenum, silicon and oxygen' [patent_app_type] => 1 [patent_app_number] => 7/438596 [patent_app_country] => US [patent_app_date] => 1989-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 2513 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 19 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/013/05013526.pdf [firstpage_image] =>[orig_patent_app_number] => 438596 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/438596
Superconducting alloys comprising tungsten, molybdenum, silicon and oxygen Nov 16, 1989 Issued
Array ( [id] => 2687170 [patent_doc_number] => 05019185 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-05-28 [patent_title] => 'Method for producing high strength Cu-Ni-Sn alloy containing manganese' [patent_app_type] => 1 [patent_app_number] => 7/436737 [patent_app_country] => US [patent_app_date] => 1989-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3403 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/019/05019185.pdf [firstpage_image] =>[orig_patent_app_number] => 436737 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/436737
Method for producing high strength Cu-Ni-Sn alloy containing manganese Nov 14, 1989 Issued
Array ( [id] => 2699879 [patent_doc_number] => 05068003 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-11-26 [patent_title] => 'Wear-resistant titanium alloy and articles made thereof' [patent_app_type] => 1 [patent_app_number] => 7/433963 [patent_app_country] => US [patent_app_date] => 1989-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 6996 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 24 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/068/05068003.pdf [firstpage_image] =>[orig_patent_app_number] => 433963 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/433963
Wear-resistant titanium alloy and articles made thereof Nov 8, 1989 Issued
Array ( [id] => 2681362 [patent_doc_number] => 04989840 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-02-05 [patent_title] => 'Controlling high humidity atmospheres in furnace main body' [patent_app_type] => 1 [patent_app_number] => 7/433560 [patent_app_country] => US [patent_app_date] => 1989-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2027 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/989/04989840.pdf [firstpage_image] =>[orig_patent_app_number] => 433560 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/433560
Controlling high humidity atmospheres in furnace main body Nov 7, 1989 Issued
Array ( [id] => 2699875 [patent_doc_number] => 05000798 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-03-19 [patent_title] => 'Method for shape control of rail during accelerated cooling' [patent_app_type] => 1 [patent_app_number] => 7/432981 [patent_app_country] => US [patent_app_date] => 1989-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2604 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/000/05000798.pdf [firstpage_image] =>[orig_patent_app_number] => 432981 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/432981
Method for shape control of rail during accelerated cooling Nov 6, 1989 Issued
Array ( [id] => 2758546 [patent_doc_number] => 04994235 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-02-19 [patent_title] => 'Wear-resistance aluminum bronze alloy' [patent_app_type] => 1 [patent_app_number] => 7/431562 [patent_app_country] => US [patent_app_date] => 1989-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2682 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/994/04994235.pdf [firstpage_image] =>[orig_patent_app_number] => 431562 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/431562
Wear-resistance aluminum bronze alloy Nov 2, 1989 Issued
Array ( [id] => 2730702 [patent_doc_number] => 04997622 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-03-05 [patent_title] => 'High mechanical strength magnesium alloys and process for obtaining these alloys by rapid solidification' [patent_app_type] => 1 [patent_app_number] => 7/427133 [patent_app_country] => US [patent_app_date] => 1989-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4546 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/997/04997622.pdf [firstpage_image] =>[orig_patent_app_number] => 427133 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/427133
High mechanical strength magnesium alloys and process for obtaining these alloys by rapid solidification Oct 24, 1989 Issued
Array ( [id] => 2667336 [patent_doc_number] => 05026520 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-06-25 [patent_title] => 'Fine grain titanium forgings and a method for their production' [patent_app_type] => 1 [patent_app_number] => 7/425608 [patent_app_country] => US [patent_app_date] => 1989-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 40 [patent_no_of_words] => 6591 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/026/05026520.pdf [firstpage_image] =>[orig_patent_app_number] => 425608 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/425608
Fine grain titanium forgings and a method for their production Oct 22, 1989 Issued
Array ( [id] => 2745758 [patent_doc_number] => 05015618 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-05-14 [patent_title] => 'Laser zone melted Bi--Sr--Ca--Cu--O thick films' [patent_app_type] => 1 [patent_app_number] => 7/423998 [patent_app_country] => US [patent_app_date] => 1989-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 3801 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/015/05015618.pdf [firstpage_image] =>[orig_patent_app_number] => 423998 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/423998
Laser zone melted Bi--Sr--Ca--Cu--O thick films Oct 18, 1989 Issued
Array ( [id] => 2825327 [patent_doc_number] => 05116810 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-05-26 [patent_title] => 'Process for making electrical connections to high temperature superconductors using a metallic precursor and the product made thereby' [patent_app_type] => 1 [patent_app_number] => 7/422227 [patent_app_country] => US [patent_app_date] => 1989-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 3613 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/116/05116810.pdf [firstpage_image] =>[orig_patent_app_number] => 422227 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/422227
Process for making electrical connections to high temperature superconductors using a metallic precursor and the product made thereby Oct 15, 1989 Issued
Array ( [id] => 2704692 [patent_doc_number] => 05041262 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-08-20 [patent_title] => 'Method of modifying multicomponent titanium alloys and alloy produced' [patent_app_type] => 1 [patent_app_number] => 7/418427 [patent_app_country] => US [patent_app_date] => 1989-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 13 [patent_no_of_words] => 7088 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/041/05041262.pdf [firstpage_image] =>[orig_patent_app_number] => 418427 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/418427
Method of modifying multicomponent titanium alloys and alloy produced Oct 5, 1989 Issued
Array ( [id] => 2576589 [patent_doc_number] => 04973527 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-11-27 [patent_title] => 'Process for making filamentary superconductors using tin-magnesium eutectics' [patent_app_type] => 1 [patent_app_number] => 7/412204 [patent_app_country] => US [patent_app_date] => 1989-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 3376 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/973/04973527.pdf [firstpage_image] =>[orig_patent_app_number] => 412204 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/412204
Process for making filamentary superconductors using tin-magnesium eutectics Sep 24, 1989 Issued
Array ( [id] => 2762449 [patent_doc_number] => 05006328 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-04-09 [patent_title] => 'Method for preparing materials for hydrogen storage and for hydride electrode applications' [patent_app_type] => 1 [patent_app_number] => 7/412098 [patent_app_country] => US [patent_app_date] => 1989-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6050 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 425 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/006/05006328.pdf [firstpage_image] =>[orig_patent_app_number] => 412098 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/412098
Method for preparing materials for hydrogen storage and for hydride electrode applications Sep 24, 1989 Issued
Array ( [id] => 2738611 [patent_doc_number] => 05011545 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-04-30 [patent_title] => 'Method of manufacturing hard-to-work alloy articles such as of intermetallics and superconducting compounds' [patent_app_type] => 1 [patent_app_number] => 7/408364 [patent_app_country] => US [patent_app_date] => 1989-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 18 [patent_no_of_words] => 4090 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/011/05011545.pdf [firstpage_image] =>[orig_patent_app_number] => 408364 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/408364
Method of manufacturing hard-to-work alloy articles such as of intermetallics and superconducting compounds Sep 17, 1989 Issued
Array ( [id] => 2666704 [patent_doc_number] => 04983358 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-01-08 [patent_title] => 'Niobium-aluminum base alloys having improved, high temperature oxidation resistance' [patent_app_type] => 1 [patent_app_number] => 7/406700 [patent_app_country] => US [patent_app_date] => 1989-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 2593 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/983/04983358.pdf [firstpage_image] =>[orig_patent_app_number] => 406700 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/406700
Niobium-aluminum base alloys having improved, high temperature oxidation resistance Sep 12, 1989 Issued
Array ( [id] => 2770351 [patent_doc_number] => 04985400 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-01-15 [patent_title] => 'Process for producing superconductive ceramics by atomization of alloy precurser under reactive atmospheres or post annealing under oxygen' [patent_app_type] => 1 [patent_app_number] => 7/404185 [patent_app_country] => US [patent_app_date] => 1989-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1755 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/985/04985400.pdf [firstpage_image] =>[orig_patent_app_number] => 404185 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/404185
Process for producing superconductive ceramics by atomization of alloy precurser under reactive atmospheres or post annealing under oxygen Sep 6, 1989 Issued
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