
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] => 2549400
[patent_doc_number] => 04816089
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-03-28
[patent_title] => 'Process for heat treating a heat exchanger tube surrounded by a support plate'
[patent_app_type] => 1
[patent_app_number] => 7/069721
[patent_app_country] => US
[patent_app_date] => 1987-06-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 4
[patent_no_of_words] => 3946
[patent_no_of_claims] => 33
[patent_no_of_ind_claims] => 6
[patent_words_short_claim] => 106
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/816/04816089.pdf
[firstpage_image] =>[orig_patent_app_number] => 069721
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/069721 | Process for heat treating a heat exchanger tube surrounded by a support plate | Jun 5, 1987 | Issued |
Array
(
[id] => 2410732
[patent_doc_number] => 04786468
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-11-22
[patent_title] => 'Corrosion resistant tantalum and tungsten alloys'
[patent_app_type] => 1
[patent_app_number] => 7/060759
[patent_app_country] => US
[patent_app_date] => 1987-06-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 1262
[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/04/786/04786468.pdf
[firstpage_image] =>[orig_patent_app_number] => 060759
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/060759 | Corrosion resistant tantalum and tungsten alloys | Jun 3, 1987 | Issued |
Array
(
[id] => 2422988
[patent_doc_number] => 04774204
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-09-27
[patent_title] => 'Method for forming self-aligned emitters and bases and source/drains in an integrated circuit'
[patent_app_type] => 1
[patent_app_number] => 7/057871
[patent_app_country] => US
[patent_app_date] => 1987-06-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 17
[patent_no_of_words] => 7268
[patent_no_of_claims] => 22
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 169
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/774/04774204.pdf
[firstpage_image] =>[orig_patent_app_number] => 057871
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/057871 | Method for forming self-aligned emitters and bases and source/drains in an integrated circuit | Jun 1, 1987 | Issued |
Array
(
[id] => 2456697
[patent_doc_number] => 04784966
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-11-15
[patent_title] => 'Self-aligned NPN bipolar transistor built in a double polysilicon CMOS technology'
[patent_app_type] => 1
[patent_app_number] => 7/057586
[patent_app_country] => US
[patent_app_date] => 1987-06-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 10
[patent_no_of_words] => 5160
[patent_no_of_claims] => 17
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 190
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/784/04784966.pdf
[firstpage_image] =>[orig_patent_app_number] => 057586
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/057586 | Self-aligned NPN bipolar transistor built in a double polysilicon CMOS technology | Jun 1, 1987 | Issued |
Array
(
[id] => 2411285
[patent_doc_number] => 04761384
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-08-02
[patent_title] => 'Forming retrograde twin wells by outdiffusion of impurity ions in epitaxial layer followed by CMOS device processing'
[patent_app_type] => 1
[patent_app_number] => 7/055377
[patent_app_country] => US
[patent_app_date] => 1987-05-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 17
[patent_no_of_words] => 2837
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 96
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/761/04761384.pdf
[firstpage_image] =>[orig_patent_app_number] => 055377
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/055377 | Forming retrograde twin wells by outdiffusion of impurity ions in epitaxial layer followed by CMOS device processing | May 28, 1987 | Issued |
Array
(
[id] => 2554239
[patent_doc_number] => 04816347
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-03-28
[patent_title] => 'Hybrid titanium alloy matrix composites'
[patent_app_type] => 1
[patent_app_number] => 7/055415
[patent_app_country] => US
[patent_app_date] => 1987-05-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 16
[patent_no_of_words] => 3907
[patent_no_of_claims] => 32
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 116
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/816/04816347.pdf
[firstpage_image] =>[orig_patent_app_number] => 055415
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/055415 | Hybrid titanium alloy matrix composites | May 28, 1987 | Issued |
Array
(
[id] => 2437838
[patent_doc_number] => 04778517
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-10-18
[patent_title] => 'Hydrometallurgical process for producing finely divided copper and copper alloy powders'
[patent_app_type] => 1
[patent_app_number] => 7/054553
[patent_app_country] => US
[patent_app_date] => 1987-05-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 2956
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 186
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/778/04778517.pdf
[firstpage_image] =>[orig_patent_app_number] => 054553
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/054553 | Hydrometallurgical process for producing finely divided copper and copper alloy powders | May 26, 1987 | Issued |
Array
(
[id] => 2418443
[patent_doc_number] => 04748134
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-05-31
[patent_title] => 'Isolation process for semiconductor devices'
[patent_app_type] => 1
[patent_app_number] => 7/053919
[patent_app_country] => US
[patent_app_date] => 1987-05-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 4
[patent_no_of_words] => 3770
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 78
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/748/04748134.pdf
[firstpage_image] =>[orig_patent_app_number] => 053919
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/053919 | Isolation process for semiconductor devices | May 25, 1987 | Issued |
Array
(
[id] => 2413233
[patent_doc_number] => 04743563
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-05-10
[patent_title] => 'Process of controlling surface doping'
[patent_app_type] => 1
[patent_app_number] => 7/053917
[patent_app_country] => US
[patent_app_date] => 1987-05-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 8
[patent_no_of_words] => 3481
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 79
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/743/04743563.pdf
[firstpage_image] =>[orig_patent_app_number] => 053917
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/053917 | Process of controlling surface doping | May 25, 1987 | Issued |
Array
(
[id] => 2489601
[patent_doc_number] => 04842945
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-06-27
[patent_title] => 'Stainless steel coated with thin film of carbon containing specified amount in a state of diamond and having an adjustable black transparent color tone'
[patent_app_type] => 1
[patent_app_number] => 7/053659
[patent_app_country] => US
[patent_app_date] => 1987-05-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 4672
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 56
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/842/04842945.pdf
[firstpage_image] =>[orig_patent_app_number] => 053659
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/053659 | Stainless steel coated with thin film of carbon containing specified amount in a state of diamond and having an adjustable black transparent color tone | May 25, 1987 | Issued |
Array
(
[id] => 2551017
[patent_doc_number] => 04808488
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-02-28
[patent_title] => 'Hybrid superconductive wires or ribbons comprising a chevrel phase and another superconductive phase'
[patent_app_type] => 1
[patent_app_number] => 7/052931
[patent_app_country] => US
[patent_app_date] => 1987-05-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 2
[patent_no_of_words] => 3528
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 84
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/808/04808488.pdf
[firstpage_image] =>[orig_patent_app_number] => 052931
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/052931 | Hybrid superconductive wires or ribbons comprising a chevrel phase and another superconductive phase | May 21, 1987 | Issued |
Array
(
[id] => 2426111
[patent_doc_number] => RE032800
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-12-13
[patent_title] => 'Method of making mosfet by multiple implantations followed by a diffusion step'
[patent_app_type] => 2
[patent_app_number] => 7/053269
[patent_app_country] => US
[patent_app_date] => 1987-05-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 7
[patent_no_of_words] => 2425
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 179
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/RE/032/RE032800.pdf
[firstpage_image] =>[orig_patent_app_number] => 053269
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/053269 | Method of making mosfet by multiple implantations followed by a diffusion step | May 20, 1987 | Issued |
Array
(
[id] => 2444082
[patent_doc_number] => 04721683
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-01-26
[patent_title] => 'Use of alkylphosphines and alkylarsines in ion implantation'
[patent_app_type] => 1
[patent_app_number] => 7/052810
[patent_app_country] => US
[patent_app_date] => 1987-05-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 1344
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 130
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/721/04721683.pdf
[firstpage_image] =>[orig_patent_app_number] => 052810
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/052810 | Use of alkylphosphines and alkylarsines in ion implantation | May 20, 1987 | Issued |
Array
(
[id] => 2380171
[patent_doc_number] => 04775428
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-10-04
[patent_title] => 'Production of a strip of zircaloy 2 or zircaloy 4 in partially recrystallized state'
[patent_app_type] => 1
[patent_app_number] => 7/050569
[patent_app_country] => US
[patent_app_date] => 1987-05-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 2537
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 242
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/775/04775428.pdf
[firstpage_image] =>[orig_patent_app_number] => 050569
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/050569 | Production of a strip of zircaloy 2 or zircaloy 4 in partially recrystallized state | May 17, 1987 | Issued |
Array
(
[id] => 2393220
[patent_doc_number] => 04769337
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-09-06
[patent_title] => 'Method of forming selective polysilicon wiring layer to source, drain and emitter regions by implantation through polysilicon layer'
[patent_app_type] => 1
[patent_app_number] => 7/047146
[patent_app_country] => US
[patent_app_date] => 1987-05-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 8
[patent_no_of_words] => 2457
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 118
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/769/04769337.pdf
[firstpage_image] =>[orig_patent_app_number] => 047146
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/047146 | Method of forming selective polysilicon wiring layer to source, drain and emitter regions by implantation through polysilicon layer | May 7, 1987 | Issued |
Array
(
[id] => 2417622
[patent_doc_number] => 04771016
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-09-13
[patent_title] => 'Using a rapid thermal process for manufacturing a wafer bonded soi semiconductor'
[patent_app_type] => 1
[patent_app_number] => 7/042135
[patent_app_country] => US
[patent_app_date] => 1987-04-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 8
[patent_no_of_words] => 2017
[patent_no_of_claims] => 21
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 72
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/771/04771016.pdf
[firstpage_image] =>[orig_patent_app_number] => 042135
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/042135 | Using a rapid thermal process for manufacturing a wafer bonded soi semiconductor | Apr 23, 1987 | Issued |
Array
(
[id] => 2413344
[patent_doc_number] => 04743569
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-05-10
[patent_title] => 'Two step rapid thermal anneal of implanted compound semiconductor'
[patent_app_type] => 1
[patent_app_number] => 7/040420
[patent_app_country] => US
[patent_app_date] => 1987-04-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 13
[patent_no_of_words] => 2894
[patent_no_of_claims] => 3
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 98
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/743/04743569.pdf
[firstpage_image] =>[orig_patent_app_number] => 040420
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/040420 | Two step rapid thermal anneal of implanted compound semiconductor | Apr 19, 1987 | Issued |
Array
(
[id] => 2382954
[patent_doc_number] => 04783379
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-11-08
[patent_title] => 'Explosive crystallization in metal/silicon multilayer film'
[patent_app_type] => 1
[patent_app_number] => 7/040455
[patent_app_country] => US
[patent_app_date] => 1987-04-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 10
[patent_no_of_words] => 5694
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 19
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/783/04783379.pdf
[firstpage_image] =>[orig_patent_app_number] => 040455
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/040455 | Explosive crystallization in metal/silicon multilayer film | Apr 16, 1987 | Issued |
Array
(
[id] => 2384567
[patent_doc_number] => 04729968
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-03-08
[patent_title] => 'Hydride deposition of phosporus-containing semiconductor materials avoiding hillock formation'
[patent_app_type] => 1
[patent_app_number] => 7/037078
[patent_app_country] => US
[patent_app_date] => 1987-04-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 2552
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 79
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/729/04729968.pdf
[firstpage_image] =>[orig_patent_app_number] => 037078
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/037078 | Hydride deposition of phosporus-containing semiconductor materials avoiding hillock formation | Apr 12, 1987 | Issued |
Array
(
[id] => 2384621
[patent_doc_number] => 04737468
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-04-12
[patent_title] => 'Process for developing implanted buried layer and/or key locators'
[patent_app_type] => 1
[patent_app_number] => 7/037909
[patent_app_country] => US
[patent_app_date] => 1987-04-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 22
[patent_no_of_words] => 1795
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 108
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/737/04737468.pdf
[firstpage_image] =>[orig_patent_app_number] => 037909
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/037909 | Process for developing implanted buried layer and/or key locators | Apr 12, 1987 | Issued |