Search

Stephen M. Hepperle

Supervisory Patent Examiner (ID: 15759, Phone: (571)272-4913 , Office: P/3700 )

Most Active Art Unit
3407
Art Unit(s)
3700, 3753, 3407
Total Applications
2621
Issued Applications
2150
Pending Applications
140
Abandoned Applications
331

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 1279492 [patent_doc_number] => 06634378 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-10-21 [patent_title] => 'Pressure reducing valve' [patent_app_type] => B2 [patent_app_number] => 10/036523 [patent_app_country] => US [patent_app_date] => 2002-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2166 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 33 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/634/06634378.pdf [firstpage_image] =>[orig_patent_app_number] => 10036523 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/036523
Pressure reducing valve Jan 6, 2002 Issued
Array ( [id] => 6298636 [patent_doc_number] => 20020092572 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-07-18 [patent_title] => 'Steam pressure reducing and conditioning valve' [patent_app_type] => new [patent_app_number] => 10/038985 [patent_app_country] => US [patent_app_date] => 2002-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2364 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0092/20020092572.pdf [firstpage_image] =>[orig_patent_app_number] => 10038985 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/038985
Steam pressure reducing and conditioning valve Jan 3, 2002 Issued
Array ( [id] => 6298283 [patent_doc_number] => 20020092483 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-07-18 [patent_title] => 'Steam pressure reducing and conditioning system' [patent_app_type] => new [patent_app_number] => 10/039343 [patent_app_country] => US [patent_app_date] => 2002-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1956 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0092/20020092483.pdf [firstpage_image] =>[orig_patent_app_number] => 10039343 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/039343
Steam pressure reducing and conditioning system Jan 3, 2002 Issued
Array ( [id] => 1243413 [patent_doc_number] => 06675824 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-01-13 [patent_title] => 'Valve with wilder opening and pressure regulator equipped with such a valve' [patent_app_type] => B2 [patent_app_number] => 10/023883 [patent_app_country] => US [patent_app_date] => 2001-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2456 [patent_no_of_claims] => 19 [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/06/675/06675824.pdf [firstpage_image] =>[orig_patent_app_number] => 10023883 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/023883
Valve with wilder opening and pressure regulator equipped with such a valve Dec 20, 2001 Issued
Array ( [id] => 6666126 [patent_doc_number] => 20030111109 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-06-19 [patent_title] => 'Adjustable vibration valve' [patent_app_type] => new [patent_app_number] => 10/028469 [patent_app_country] => US [patent_app_date] => 2001-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1976 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0111/20030111109.pdf [firstpage_image] =>[orig_patent_app_number] => 10028469 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/028469
Adjustable vibration valve Dec 18, 2001 Issued
Array ( [id] => 5932326 [patent_doc_number] => 20020059958 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-05-23 [patent_title] => 'Flow cell' [patent_app_type] => new [patent_app_number] => 10/014280 [patent_app_country] => US [patent_app_date] => 2001-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1809 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 21 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0059/20020059958.pdf [firstpage_image] =>[orig_patent_app_number] => 10014280 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/014280
Flow cell Dec 10, 2001 Issued
Array ( [id] => 1209559 [patent_doc_number] => 06708716 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-03-23 [patent_title] => 'Valve assembly' [patent_app_type] => B2 [patent_app_number] => 10/013787 [patent_app_country] => US [patent_app_date] => 2001-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1717 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 261 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/708/06708716.pdf [firstpage_image] =>[orig_patent_app_number] => 10013787 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/013787
Valve assembly Dec 6, 2001 Issued
Array ( [id] => 6553283 [patent_doc_number] => 20020083980 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-07-04 [patent_title] => 'Gas pressure-reducing valve' [patent_app_type] => new [patent_app_number] => 10/005348 [patent_app_country] => US [patent_app_date] => 2001-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 21 [patent_no_of_words] => 14233 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 268 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0083/20020083980.pdf [firstpage_image] =>[orig_patent_app_number] => 10005348 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/005348
Gas pressure-reducing valve Dec 6, 2001 Issued
Array ( [id] => 1234951 [patent_doc_number] => 06684865 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-02-03 [patent_title] => 'Pressure control valve with pressurized membrane' [patent_app_type] => B2 [patent_app_number] => 10/005870 [patent_app_country] => US [patent_app_date] => 2001-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1035 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/684/06684865.pdf [firstpage_image] =>[orig_patent_app_number] => 10005870 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/005870
Pressure control valve with pressurized membrane Dec 6, 2001 Issued
Array ( [id] => 1276316 [patent_doc_number] => 06637451 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-10-28 [patent_title] => 'Pneumatic pressure regulator assembly' [patent_app_type] => B2 [patent_app_number] => 10/008734 [patent_app_country] => US [patent_app_date] => 2001-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 4862 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/637/06637451.pdf [firstpage_image] =>[orig_patent_app_number] => 10008734 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/008734
Pneumatic pressure regulator assembly Dec 5, 2001 Issued
Array ( [id] => 1264141 [patent_doc_number] => 06651688 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-11-25 [patent_title] => 'Divider-combiner valve' [patent_app_type] => B2 [patent_app_number] => 10/015927 [patent_app_country] => US [patent_app_date] => 2001-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 4233 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 378 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/651/06651688.pdf [firstpage_image] =>[orig_patent_app_number] => 10015927 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/015927
Divider-combiner valve Dec 5, 2001 Issued
Array ( [id] => 5811825 [patent_doc_number] => 20020038668 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-04-04 [patent_title] => 'Cartridge adapter' [patent_app_type] => new [patent_app_number] => 10/005086 [patent_app_country] => US [patent_app_date] => 2001-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4245 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0038/20020038668.pdf [firstpage_image] =>[orig_patent_app_number] => 10005086 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/005086
Cartridge adapter Dec 4, 2001 Issued
Array ( [id] => 1139073 [patent_doc_number] => 06776901 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-08-17 [patent_title] => 'Quiet flow control washer for water softener or the like' [patent_app_type] => B1 [patent_app_number] => 09/998060 [patent_app_country] => US [patent_app_date] => 2001-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 4628 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/776/06776901.pdf [firstpage_image] =>[orig_patent_app_number] => 09998060 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/998060
Quiet flow control washer for water softener or the like Nov 29, 2001 Issued
Array ( [id] => 1270240 [patent_doc_number] => 06644348 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-11-11 [patent_title] => 'Purgable multiport valve' [patent_app_type] => B2 [patent_app_number] => 09/996653 [patent_app_country] => US [patent_app_date] => 2001-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 2897 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 235 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/644/06644348.pdf [firstpage_image] =>[orig_patent_app_number] => 09996653 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/996653
Purgable multiport valve Nov 27, 2001 Issued
Array ( [id] => 6345614 [patent_doc_number] => 20020056477 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-05-16 [patent_title] => 'Fluid pressure reduction system comprising disconnectable modules' [patent_app_type] => new [patent_app_number] => 09/987326 [patent_app_country] => US [patent_app_date] => 2001-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3500 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 13 [patent_words_short_claim] => 20 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0056/20020056477.pdf [firstpage_image] =>[orig_patent_app_number] => 09987326 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/987326
Fluid pressure reduction system comprising disconnectable modules Nov 13, 2001 Abandoned
Array ( [id] => 6806756 [patent_doc_number] => 20030196695 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-10-23 [patent_title] => 'Microfluidic flow control devices' [patent_app_type] => new [patent_app_number] => 09/985943 [patent_app_country] => US [patent_app_date] => 2001-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 11438 [patent_no_of_claims] => 39 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0196/20030196695.pdf [firstpage_image] =>[orig_patent_app_number] => 09985943 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/985943
Microfluidic flow control devices Nov 5, 2001 Abandoned
Array ( [id] => 1230971 [patent_doc_number] => 06688321 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-02-10 [patent_title] => 'Method and apparatus for a flow regulator having an integral hinge' [patent_app_type] => B2 [patent_app_number] => 09/993111 [patent_app_country] => US [patent_app_date] => 2001-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 17 [patent_no_of_words] => 5422 [patent_no_of_claims] => 62 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/688/06688321.pdf [firstpage_image] =>[orig_patent_app_number] => 09993111 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/993111
Method and apparatus for a flow regulator having an integral hinge Nov 5, 2001 Issued
Array ( [id] => 6345601 [patent_doc_number] => 20020056475 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-05-16 [patent_title] => 'Flow control mechanism for an eaves trough downspout' [patent_app_type] => new [patent_app_number] => 10/011013 [patent_app_country] => US [patent_app_date] => 2001-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2113 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 212 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0056/20020056475.pdf [firstpage_image] =>[orig_patent_app_number] => 10011013 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/011013
Flow control mechanism for an eaves trough downspout Nov 4, 2001 Issued
Array ( [id] => 6789596 [patent_doc_number] => 20030084940 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-05-08 [patent_title] => 'Auto flow regulator' [patent_app_type] => new [patent_app_number] => 09/985474 [patent_app_country] => US [patent_app_date] => 2001-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2494 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0084/20030084940.pdf [firstpage_image] =>[orig_patent_app_number] => 09985474 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/985474
Auto flow regulator Nov 4, 2001 Issued
Array ( [id] => 1285749 [patent_doc_number] => 06629545 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-10-07 [patent_title] => 'Cut-off valve for power steering systems, especially for automobiles' [patent_app_type] => B1 [patent_app_number] => 10/018541 [patent_app_country] => US [patent_app_date] => 2001-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 1407 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/629/06629545.pdf [firstpage_image] =>[orig_patent_app_number] => 10018541 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/018541
Cut-off valve for power steering systems, especially for automobiles Oct 29, 2001 Issued
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