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Ashokkumar B. Patel

Supervisory Patent Examiner (ID: 7405, Phone: (571)272-3972 , Office: P/2491 )

Most Active Art Unit
2154
Art Unit(s)
2491, 2449, 2154, 2456
Total Applications
276
Issued Applications
121
Pending Applications
21
Abandoned Applications
133

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 3917272 [patent_doc_number] => 05927947 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-07-27 [patent_title] => 'Dynamically balanced centrifugal fan' [patent_app_type] => 1 [patent_app_number] => 8/986697 [patent_app_country] => US [patent_app_date] => 1997-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 2833 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/927/05927947.pdf [firstpage_image] =>[orig_patent_app_number] => 986697 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/986697
Dynamically balanced centrifugal fan Dec 7, 1997 Issued
Array ( [id] => 3909585 [patent_doc_number] => 05951240 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-09-14 [patent_title] => 'Method and apparatus for improving antisurge control of turbocompressors by reducing control valve response time' [patent_app_type] => 1 [patent_app_number] => 8/976308 [patent_app_country] => US [patent_app_date] => 1997-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1755 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/951/05951240.pdf [firstpage_image] =>[orig_patent_app_number] => 976308 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/976308
Method and apparatus for improving antisurge control of turbocompressors by reducing control valve response time Nov 20, 1997 Issued
Array ( [id] => 4073908 [patent_doc_number] => 06024536 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-02-15 [patent_title] => 'Device for introducing and discharging cooling air' [patent_app_type] => 1 [patent_app_number] => 8/976085 [patent_app_country] => US [patent_app_date] => 1997-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 24 [patent_no_of_words] => 4499 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 326 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/024/06024536.pdf [firstpage_image] =>[orig_patent_app_number] => 976085 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/976085
Device for introducing and discharging cooling air Nov 20, 1997 Issued
Array ( [id] => 4129031 [patent_doc_number] => 06015262 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-01-18 [patent_title] => 'Electric fan apparatus capable of blowing air in a desired orientation' [patent_app_type] => 1 [patent_app_number] => 8/955129 [patent_app_country] => US [patent_app_date] => 1997-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 2480 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 340 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/015/06015262.pdf [firstpage_image] =>[orig_patent_app_number] => 955129 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/955129
Electric fan apparatus capable of blowing air in a desired orientation Oct 20, 1997 Issued
Array ( [id] => 3964370 [patent_doc_number] => 05957662 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-09-28 [patent_title] => 'helicopter blade aerofoil' [patent_app_type] => 1 [patent_app_number] => 8/945300 [patent_app_country] => US [patent_app_date] => 1997-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 2961 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 321 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/957/05957662.pdf [firstpage_image] =>[orig_patent_app_number] => 945300 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/945300
helicopter blade aerofoil Oct 16, 1997 Issued
Array ( [id] => 4030727 [patent_doc_number] => 05967750 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-10-19 [patent_title] => 'Variable pitch marine propeller' [patent_app_type] => 1 [patent_app_number] => 8/949021 [patent_app_country] => US [patent_app_date] => 1997-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 4621 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 318 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/967/05967750.pdf [firstpage_image] =>[orig_patent_app_number] => 949021 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/949021
Variable pitch marine propeller Oct 9, 1997 Issued
Array ( [id] => 3991634 [patent_doc_number] => 06004098 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-12-21 [patent_title] => 'Propulsion unit for an aircraft and its control procedure' [patent_app_type] => 1 [patent_app_number] => 8/943521 [patent_app_country] => US [patent_app_date] => 1997-10-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2932 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/004/06004098.pdf [firstpage_image] =>[orig_patent_app_number] => 943521 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/943521
Propulsion unit for an aircraft and its control procedure Oct 2, 1997 Issued
Array ( [id] => 4227788 [patent_doc_number] => 06079948 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-06-27 [patent_title] => 'Blade for axial fluid machine having projecting portion at the tip and root of the blade' [patent_app_type] => 1 [patent_app_number] => 8/941032 [patent_app_country] => US [patent_app_date] => 1997-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 19 [patent_no_of_words] => 7763 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/079/06079948.pdf [firstpage_image] =>[orig_patent_app_number] => 941032 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/941032
Blade for axial fluid machine having projecting portion at the tip and root of the blade Sep 29, 1997 Issued
Array ( [id] => 3917260 [patent_doc_number] => 05927946 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-07-27 [patent_title] => 'Turbine blade having recuperative trailing edge tip cooling' [patent_app_type] => 1 [patent_app_number] => 8/939761 [patent_app_country] => US [patent_app_date] => 1997-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 1933 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/927/05927946.pdf [firstpage_image] =>[orig_patent_app_number] => 939761 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/939761
Turbine blade having recuperative trailing edge tip cooling Sep 28, 1997 Issued
Array ( [id] => 4088841 [patent_doc_number] => 06048174 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-04-11 [patent_title] => 'Impact resistant hollow airfoils' [patent_app_type] => 1 [patent_app_number] => 8/927680 [patent_app_country] => US [patent_app_date] => 1997-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 13 [patent_no_of_words] => 3364 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/048/06048174.pdf [firstpage_image] =>[orig_patent_app_number] => 927680 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/927680
Impact resistant hollow airfoils Sep 9, 1997 Issued
Array ( [id] => 4088798 [patent_doc_number] => 06048171 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-04-11 [patent_title] => 'Bleed valve system' [patent_app_type] => 1 [patent_app_number] => 8/926382 [patent_app_country] => US [patent_app_date] => 1997-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2968 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/048/06048171.pdf [firstpage_image] =>[orig_patent_app_number] => 926382 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/926382
Bleed valve system Sep 8, 1997 Issued
Array ( [id] => 3926923 [patent_doc_number] => 05988982 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-23 [patent_title] => 'Altering vibration frequencies of workpieces, such as gas turbine engine blades' [patent_app_type] => 1 [patent_app_number] => 8/926622 [patent_app_country] => US [patent_app_date] => 1997-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 2385 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/988/05988982.pdf [firstpage_image] =>[orig_patent_app_number] => 926622 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/926622
Altering vibration frequencies of workpieces, such as gas turbine engine blades Sep 8, 1997 Issued
Array ( [id] => 3939933 [patent_doc_number] => 05934872 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-08-10 [patent_title] => 'Washer pump for selectively supplying wash fluid to two areas' [patent_app_type] => 1 [patent_app_number] => 8/834526 [patent_app_country] => US [patent_app_date] => 1997-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 12 [patent_no_of_words] => 9934 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/934/05934872.pdf [firstpage_image] =>[orig_patent_app_number] => 834526 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/834526
Washer pump for selectively supplying wash fluid to two areas Apr 3, 1997 Issued
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