Venkataraman Balasubramanian
Examiner (ID: 207, Phone: (571)272-0662 , Office: P/1624 )
Most Active Art Unit | 1624 |
Art Unit(s) | 1624, 1611 |
Total Applications | 2999 |
Issued Applications | 2017 |
Pending Applications | 254 |
Abandoned Applications | 728 |
Applications
Application number | Title of the application | Filing Date | Status |
---|---|---|---|
Array
(
[id] => 2879101
[patent_doc_number] => 05176372
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-01-05
[patent_title] => 'Paper processing apparatus'
[patent_app_type] => 1
[patent_app_number] => 7/760144
[patent_app_country] => US
[patent_app_date] => 1991-09-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 5
[patent_no_of_words] => 1400
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 98
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/176/05176372.pdf
[firstpage_image] =>[orig_patent_app_number] => 760144
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/760144 | Paper processing apparatus | Sep 15, 1991 | Issued |
Array
(
[id] => 2850141
[patent_doc_number] => 05165849
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-11-24
[patent_title] => 'Centrifugal compressor'
[patent_app_type] => 1
[patent_app_number] => 7/755055
[patent_app_country] => US
[patent_app_date] => 1991-09-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 13
[patent_figures_cnt] => 21
[patent_no_of_words] => 2652
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 13
[patent_words_short_claim] => 60
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/165/05165849.pdf
[firstpage_image] =>[orig_patent_app_number] => 755055
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/755055 | Centrifugal compressor | Sep 4, 1991 | Issued |
Array
(
[id] => 2865958
[patent_doc_number] => 05158429
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-10-27
[patent_title] => 'Self-contained cleaning system for smoke exhausters'
[patent_app_type] => 1
[patent_app_number] => 7/736479
[patent_app_country] => US
[patent_app_date] => 1991-07-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 7
[patent_no_of_words] => 3235
[patent_no_of_claims] => 23
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 44
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/158/05158429.pdf
[firstpage_image] =>[orig_patent_app_number] => 736479
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/736479 | Self-contained cleaning system for smoke exhausters | Jul 25, 1991 | Issued |
Array
(
[id] => 2999108
[patent_doc_number] => 05275535
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-01-04
[patent_title] => 'Ortho skew propeller blade'
[patent_app_type] => 1
[patent_app_number] => 7/708397
[patent_app_country] => US
[patent_app_date] => 1991-05-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 11
[patent_no_of_words] => 1900
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 23
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/275/05275535.pdf
[firstpage_image] =>[orig_patent_app_number] => 708397
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/708397 | Ortho skew propeller blade | May 30, 1991 | Issued |
Array
(
[id] => 2772576
[patent_doc_number] => 05154404
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-10-13
[patent_title] => 'Jam detector for inserter'
[patent_app_type] => 1
[patent_app_number] => 7/707043
[patent_app_country] => US
[patent_app_date] => 1991-05-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 14
[patent_figures_cnt] => 19
[patent_no_of_words] => 16495
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 161
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/154/05154404.pdf
[firstpage_image] =>[orig_patent_app_number] => 707043
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/707043 | Jam detector for inserter | May 28, 1991 | Issued |
Array
(
[id] => 2879422
[patent_doc_number] => 05269658
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-12-14
[patent_title] => 'Composite blade with partial length spar'
[patent_app_type] => 1
[patent_app_number] => 7/633566
[patent_app_country] => US
[patent_app_date] => 1990-12-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 4
[patent_no_of_words] => 3540
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 276
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/269/05269658.pdf
[firstpage_image] =>[orig_patent_app_number] => 633566
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/633566 | Composite blade with partial length spar | Dec 23, 1990 | Issued |
Array
(
[id] => 2860305
[patent_doc_number] => 05161945
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-11-10
[patent_title] => 'Turbine engine interstage seal'
[patent_app_type] => 1
[patent_app_number] => 7/595335
[patent_app_country] => US
[patent_app_date] => 1990-10-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 8
[patent_no_of_words] => 3309
[patent_no_of_claims] => 21
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 86
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/161/05161945.pdf
[firstpage_image] =>[orig_patent_app_number] => 595335
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/595335 | Turbine engine interstage seal | Oct 9, 1990 | Issued |
Array
(
[id] => 2874997
[patent_doc_number] => 05213471
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-05-25
[patent_title] => 'Propeller pitch control'
[patent_app_type] => 1
[patent_app_number] => 7/576884
[patent_app_country] => US
[patent_app_date] => 1990-09-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 16
[patent_no_of_words] => 5972
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 7
[patent_words_short_claim] => 96
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/213/05213471.pdf
[firstpage_image] =>[orig_patent_app_number] => 576884
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/576884 | Propeller pitch control | Sep 3, 1990 | Issued |
Array
(
[id] => 3042597
[patent_doc_number] => 05344286
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-09-06
[patent_title] => 'Centrifugal pump housing'
[patent_app_type] => 1
[patent_app_number] => 7/573036
[patent_app_country] => US
[patent_app_date] => 1990-08-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 3
[patent_no_of_words] => 1656
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 125
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/344/05344286.pdf
[firstpage_image] =>[orig_patent_app_number] => 573036
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/573036 | Centrifugal pump housing | Aug 23, 1990 | Issued |
Array
(
[id] => 2879197
[patent_doc_number] => 05269647
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-12-14
[patent_title] => 'Wind-powered rotor'
[patent_app_type] => 1
[patent_app_number] => 7/499255
[patent_app_country] => US
[patent_app_date] => 1990-08-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 24
[patent_figures_cnt] => 73
[patent_no_of_words] => 9418
[patent_no_of_claims] => 3
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 171
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/269/05269647.pdf
[firstpage_image] =>[orig_patent_app_number] => 499255
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/499255 | Wind-powered rotor | Aug 2, 1990 | Issued |
Array
(
[id] => 2737597
[patent_doc_number] => 05058489
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-10-22
[patent_title] => 'Piston structure for internal combustion engine'
[patent_app_type] => 1
[patent_app_number] => 7/539335
[patent_app_country] => US
[patent_app_date] => 1990-06-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 6
[patent_no_of_words] => 1961
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 104
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/058/05058489.pdf
[firstpage_image] =>[orig_patent_app_number] => 539335
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/539335 | Piston structure for internal combustion engine | Jun 17, 1990 | Issued |
90/001979 | MEANS AND METHOD FOR REDUCING SOLID PARTICLE EROSION IN TURBINES | Apr 1, 1990 | Issued |
90/001910 | RODLESS CYLINDER | Dec 17, 1989 | Issued |
Array
(
[id] => 2685904
[patent_doc_number] => 04991397
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-02-12
[patent_title] => 'Hydraulic turbine with virtual head drop and method for its manufacture'
[patent_app_type] => 1
[patent_app_number] => 7/447916
[patent_app_country] => US
[patent_app_date] => 1989-12-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 13
[patent_no_of_words] => 3209
[patent_no_of_claims] => 17
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 98
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/991/04991397.pdf
[firstpage_image] =>[orig_patent_app_number] => 447916
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/447916 | Hydraulic turbine with virtual head drop and method for its manufacture | Dec 7, 1989 | Issued |
07/403127 | COLLATOR WITH PRINTER | Sep 4, 1989 | Abandoned |
Array
(
[id] => 2770239
[patent_doc_number] => 05141215
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-08-25
[patent_title] => 'Sorter-finisher provided for an image forming apparatus'
[patent_app_type] => 1
[patent_app_number] => 7/394626
[patent_app_country] => US
[patent_app_date] => 1989-08-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 15
[patent_figures_cnt] => 20
[patent_no_of_words] => 8125
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 117
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/141/05141215.pdf
[firstpage_image] =>[orig_patent_app_number] => 394626
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/394626 | Sorter-finisher provided for an image forming apparatus | Aug 15, 1989 | Issued |
Array
(
[id] => 2580818
[patent_doc_number] => 04921007
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-05-01
[patent_title] => 'Master brake cylinder suction refill valve'
[patent_app_type] => 1
[patent_app_number] => 7/382047
[patent_app_country] => US
[patent_app_date] => 1989-07-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 6
[patent_no_of_words] => 1534
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 161
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/921/04921007.pdf
[firstpage_image] =>[orig_patent_app_number] => 382047
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/382047 | Master brake cylinder suction refill valve | Jul 17, 1989 | Issued |
Array
(
[id] => 2662587
[patent_doc_number] => 05003776
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-04-02
[patent_title] => 'Hydraulic drive system'
[patent_app_type] => 1
[patent_app_number] => 7/378493
[patent_app_country] => US
[patent_app_date] => 1989-07-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
[patent_figures_cnt] => 14
[patent_no_of_words] => 9189
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 419
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/003/05003776.pdf
[firstpage_image] =>[orig_patent_app_number] => 378493
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/378493 | Hydraulic drive system | Jul 11, 1989 | Issued |
Array
(
[id] => 2727180
[patent_doc_number] => 04986164
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-01-22
[patent_title] => 'Pneumatic gun having improved firing valve'
[patent_app_type] => 1
[patent_app_number] => 7/365759
[patent_app_country] => US
[patent_app_date] => 1989-06-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 5
[patent_no_of_words] => 4558
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 134
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/986/04986164.pdf
[firstpage_image] =>[orig_patent_app_number] => 365759
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/365759 | Pneumatic gun having improved firing valve | Jun 12, 1989 | Issued |
Array
(
[id] => 2897942
[patent_doc_number] => 05205203
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-04-27
[patent_title] => 'Hydraulic cylinder-piston unit provided with a mechanical safety device, particularly for pantograph type motor vehicle lifts'
[patent_app_type] => 1
[patent_app_number] => 7/418681
[patent_app_country] => US
[patent_app_date] => 1989-06-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 4
[patent_no_of_words] => 2246
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 255
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/205/05205203.pdf
[firstpage_image] =>[orig_patent_app_number] => 418681
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/418681 | Hydraulic cylinder-piston unit provided with a mechanical safety device, particularly for pantograph type motor vehicle lifts | Jun 7, 1989 | Issued |