Search

John M. Hoffmann

Examiner (ID: 13343, Phone: (571)272-1191 , Office: P/1741 )

Most Active Art Unit
1731
Art Unit(s)
1741, 1303, 1731, 1791, 1712, 1304
Total Applications
1565
Issued Applications
722
Pending Applications
142
Abandoned Applications
703

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 5729160 [patent_doc_number] => 20060254274 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-11-16 [patent_title] => 'Hydraulic turbine assisted turbocharger system' [patent_app_type] => utility [patent_app_number] => 11/430806 [patent_app_country] => US [patent_app_date] => 2006-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5028 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0254/20060254274.pdf [firstpage_image] =>[orig_patent_app_number] => 11430806 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/430806
Hydraulic turbine assisted turbocharger system May 7, 2006 Abandoned
Array ( [id] => 4954427 [patent_doc_number] => 20080187451 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-08-07 [patent_title] => 'Feed Unit' [patent_app_type] => utility [patent_app_number] => 11/912727 [patent_app_country] => US [patent_app_date] => 2006-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3414 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0187/20080187451.pdf [firstpage_image] =>[orig_patent_app_number] => 11912727 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/912727
Feed Unit May 7, 2006 Abandoned
Array ( [id] => 157835 [patent_doc_number] => 07674099 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-03-09 [patent_title] => 'Compressor with oil bypass' [patent_app_type] => utility [patent_app_number] => 11/413860 [patent_app_country] => US [patent_app_date] => 2006-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4010 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/674/07674099.pdf [firstpage_image] =>[orig_patent_app_number] => 11413860 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/413860
Compressor with oil bypass Apr 27, 2006 Issued
Array ( [id] => 888140 [patent_doc_number] => 07343907 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-03-18 [patent_title] => 'Crankcase lower part' [patent_app_type] => utility [patent_app_number] => 11/410801 [patent_app_country] => US [patent_app_date] => 2006-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 5239 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/343/07343907.pdf [firstpage_image] =>[orig_patent_app_number] => 11410801 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/410801
Crankcase lower part Apr 24, 2006 Issued
Array ( [id] => 5642181 [patent_doc_number] => 20060280636 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-12-14 [patent_title] => 'Double or multiple pump' [patent_app_type] => utility [patent_app_number] => 11/410473 [patent_app_country] => US [patent_app_date] => 2006-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 4547 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0280/20060280636.pdf [firstpage_image] =>[orig_patent_app_number] => 11410473 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/410473
Pump with multiple volume streams Apr 23, 2006 Issued
Array ( [id] => 5130651 [patent_doc_number] => 20070207048 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-09-06 [patent_title] => 'Rotor sliding-vane machine' [patent_app_type] => utility [patent_app_number] => 11/379586 [patent_app_country] => US [patent_app_date] => 2006-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 26 [patent_no_of_words] => 22135 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0207/20070207048.pdf [firstpage_image] =>[orig_patent_app_number] => 11379586 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/379586
Rotor sliding-vane machine with adaptive rotor Apr 20, 2006 Issued
Array ( [id] => 5209896 [patent_doc_number] => 20070248480 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-10-25 [patent_title] => 'Multiple Section External Gear Pump With the Internal Manifold' [patent_app_type] => utility [patent_app_number] => 11/379457 [patent_app_country] => US [patent_app_date] => 2006-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 2885 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0248/20070248480.pdf [firstpage_image] =>[orig_patent_app_number] => 11379457 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/379457
Multiple Section External Gear Pump With the Internal Manifold Apr 19, 2006 Abandoned
Array ( [id] => 5853758 [patent_doc_number] => 20060225691 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-10-12 [patent_title] => 'DIFFERENTIAL WITH GUIDED FEEDBACK CONTROL FOR ROTARY OPPOSED-PISTON ENGINE' [patent_app_type] => utility [patent_app_number] => 11/279537 [patent_app_country] => US [patent_app_date] => 2006-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 9599 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0225/20060225691.pdf [firstpage_image] =>[orig_patent_app_number] => 11279537 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/279537
Differential with guided feedback control for rotary opposed-piston engine Apr 11, 2006 Issued
Array ( [id] => 845520 [patent_doc_number] => 07383684 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-06-10 [patent_title] => 'Hybrid engine' [patent_app_type] => utility [patent_app_number] => 11/401167 [patent_app_country] => US [patent_app_date] => 2006-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2061 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/383/07383684.pdf [firstpage_image] =>[orig_patent_app_number] => 11401167 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/401167
Hybrid engine Apr 9, 2006 Issued
Array ( [id] => 5853486 [patent_doc_number] => 20060225419 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-10-12 [patent_title] => 'Turbocharger' [patent_app_type] => utility [patent_app_number] => 11/399775 [patent_app_country] => US [patent_app_date] => 2006-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 1963 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0225/20060225419.pdf [firstpage_image] =>[orig_patent_app_number] => 11399775 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/399775
Turbocharger Apr 6, 2006 Issued
Array ( [id] => 5322778 [patent_doc_number] => 20090060768 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-03-05 [patent_title] => 'Scroll Fluid Machine' [patent_app_type] => utility [patent_app_number] => 11/911656 [patent_app_country] => US [patent_app_date] => 2006-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5638 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0060/20090060768.pdf [firstpage_image] =>[orig_patent_app_number] => 11911656 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/911656
Scroll Fluid Machine Apr 4, 2006 Abandoned
Array ( [id] => 5850463 [patent_doc_number] => 20060233654 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-10-19 [patent_title] => 'COMPRESSOR WITH RADIAL COMPLIANCE MECHANISM' [patent_app_type] => utility [patent_app_number] => 11/278213 [patent_app_country] => US [patent_app_date] => 2006-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4787 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0233/20060233654.pdf [firstpage_image] =>[orig_patent_app_number] => 11278213 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/278213
COMPRESSOR WITH RADIAL COMPLIANCE MECHANISM Mar 30, 2006 Abandoned
Array ( [id] => 829620 [patent_doc_number] => 07399170 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-07-15 [patent_title] => 'Hermetic rotary compressor and refrigerating cycle device using the same' [patent_app_type] => utility [patent_app_number] => 11/393491 [patent_app_country] => US [patent_app_date] => 2006-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 3243 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 370 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/399/07399170.pdf [firstpage_image] =>[orig_patent_app_number] => 11393491 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/393491
Hermetic rotary compressor and refrigerating cycle device using the same Mar 29, 2006 Issued
Array ( [id] => 5062428 [patent_doc_number] => 20070224067 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-09-27 [patent_title] => 'Variable displacement sliding vane pump' [patent_app_type] => utility [patent_app_number] => 11/389687 [patent_app_country] => US [patent_app_date] => 2006-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4369 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0224/20070224067.pdf [firstpage_image] =>[orig_patent_app_number] => 11389687 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/389687
Variable displacement sliding vane pump Mar 26, 2006 Abandoned
Array ( [id] => 5699498 [patent_doc_number] => 20060216182 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-09-28 [patent_title] => 'Hermetic type scroll compressor and refrigerating and air-conditioning apparatus' [patent_app_type] => utility [patent_app_number] => 11/387908 [patent_app_country] => US [patent_app_date] => 2006-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6362 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0216/20060216182.pdf [firstpage_image] =>[orig_patent_app_number] => 11387908 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/387908
Hermetic type scroll compressor and refrigerating and air-conditioning apparatus Mar 23, 2006 Issued
Array ( [id] => 5699501 [patent_doc_number] => 20060216185 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-09-28 [patent_title] => 'Hermetic rotary compressor' [patent_app_type] => utility [patent_app_number] => 11/387344 [patent_app_country] => US [patent_app_date] => 2006-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 3789 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0216/20060216185.pdf [firstpage_image] =>[orig_patent_app_number] => 11387344 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/387344
Hermetic rotary compressor Mar 22, 2006 Abandoned
Array ( [id] => 7723525 [patent_doc_number] => 08096793 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-01-17 [patent_title] => 'Ductile cast iron scroll compressor' [patent_app_type] => utility [patent_app_number] => 11/386306 [patent_app_country] => US [patent_app_date] => 2006-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 3418 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/096/08096793.pdf [firstpage_image] =>[orig_patent_app_number] => 11386306 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/386306
Ductile cast iron scroll compressor Mar 21, 2006 Issued
Array ( [id] => 5699494 [patent_doc_number] => 20060216178 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-09-28 [patent_title] => 'Downhole motor seal and method' [patent_app_type] => utility [patent_app_number] => 11/385946 [patent_app_country] => US [patent_app_date] => 2006-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3957 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0216/20060216178.pdf [firstpage_image] =>[orig_patent_app_number] => 11385946 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/385946
Downhole motor seal and method Mar 20, 2006 Issued
Array ( [id] => 100739 [patent_doc_number] => 07722340 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-05-25 [patent_title] => 'Rotary type fluid machine' [patent_app_type] => utility [patent_app_number] => 11/912735 [patent_app_country] => US [patent_app_date] => 2006-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 46 [patent_no_of_words] => 17017 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 207 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/722/07722340.pdf [firstpage_image] =>[orig_patent_app_number] => 11912735 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/912735
Rotary type fluid machine Mar 19, 2006 Issued
Array ( [id] => 129664 [patent_doc_number] => 07699592 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-04-20 [patent_title] => 'Rotary piston machine' [patent_app_type] => utility [patent_app_number] => 11/885305 [patent_app_country] => US [patent_app_date] => 2006-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 1583 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 219 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/699/07699592.pdf [firstpage_image] =>[orig_patent_app_number] => 11885305 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/885305
Rotary piston machine Mar 15, 2006 Issued
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