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] => 4471048 [patent_doc_number] => 07866964 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-01-11 [patent_title] => 'Sensor for hermetic machine' [patent_app_type] => utility [patent_app_number] => 11/134130 [patent_app_country] => US [patent_app_date] => 2005-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2656 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/866/07866964.pdf [firstpage_image] =>[orig_patent_app_number] => 11134130 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/134130
Sensor for hermetic machine May 19, 2005 Issued
Array ( [id] => 5224585 [patent_doc_number] => 20070253851 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-11-01 [patent_title] => 'Leakage Loss Flow Control' [patent_app_type] => utility [patent_app_number] => 11/597436 [patent_app_country] => US [patent_app_date] => 2005-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1706 [patent_no_of_claims] => 14 [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/A1/0253/20070253851.pdf [firstpage_image] =>[orig_patent_app_number] => 11597436 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/597436
Leakage Loss Flow Control May 18, 2005 Abandoned
Array ( [id] => 7068911 [patent_doc_number] => 20050244294 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-11-03 [patent_title] => 'Screw fluid machine' [patent_app_type] => utility [patent_app_number] => 11/114489 [patent_app_country] => US [patent_app_date] => 2005-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4282 [patent_no_of_claims] => 11 [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/A1/0244/20050244294.pdf [firstpage_image] =>[orig_patent_app_number] => 11114489 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/114489
Screw fluid machine Apr 25, 2005 Abandoned
Array ( [id] => 5720285 [patent_doc_number] => 20060073058 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-04-06 [patent_title] => 'Orbiting vane compressor with side-inlet structure' [patent_app_type] => utility [patent_app_number] => 11/111881 [patent_app_country] => US [patent_app_date] => 2005-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 5647 [patent_no_of_claims] => 24 [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/A1/0073/20060073058.pdf [firstpage_image] =>[orig_patent_app_number] => 11111881 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/111881
Orbiting vane compressor with side-inlet structure Apr 21, 2005 Abandoned
Array ( [id] => 866756 [patent_doc_number] => 07364417 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-04-29 [patent_title] => 'Compression unit of orbiting vane compressor' [patent_app_type] => utility [patent_app_number] => 11/111844 [patent_app_country] => US [patent_app_date] => 2005-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 16 [patent_no_of_words] => 7957 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/364/07364417.pdf [firstpage_image] =>[orig_patent_app_number] => 11111844 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/111844
Compression unit of orbiting vane compressor Apr 21, 2005 Issued
Array ( [id] => 863248 [patent_doc_number] => 07367790 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-05-06 [patent_title] => 'Double-acting type orbiting vane compressor' [patent_app_type] => utility [patent_app_number] => 11/111849 [patent_app_country] => US [patent_app_date] => 2005-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5021 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 377 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/367/07367790.pdf [firstpage_image] =>[orig_patent_app_number] => 11111849 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/111849
Double-acting type orbiting vane compressor Apr 21, 2005 Issued
Array ( [id] => 5720284 [patent_doc_number] => 20060073057 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-04-06 [patent_title] => 'Variable capacity type orbiting vane compressor' [patent_app_type] => utility [patent_app_number] => 11/111863 [patent_app_country] => US [patent_app_date] => 2005-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4479 [patent_no_of_claims] => 27 [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/A1/0073/20060073057.pdf [firstpage_image] =>[orig_patent_app_number] => 11111863 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/111863
Variable capacity type orbiting vane compressor Apr 21, 2005 Abandoned
Array ( [id] => 5720283 [patent_doc_number] => 20060073056 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-04-06 [patent_title] => 'Hermetically sealed type orbiting vane compressor' [patent_app_type] => utility [patent_app_number] => 11/111851 [patent_app_country] => US [patent_app_date] => 2005-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 6425 [patent_no_of_claims] => 26 [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/A1/0073/20060073056.pdf [firstpage_image] =>[orig_patent_app_number] => 11111851 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/111851
Hermetically sealed type orbiting vane compressor Apr 21, 2005 Abandoned
Array ( [id] => 396910 [patent_doc_number] => 07293968 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-11-13 [patent_title] => 'Capacity-changing unit of orbiting vane compressor' [patent_app_type] => utility [patent_app_number] => 11/111850 [patent_app_country] => US [patent_app_date] => 2005-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 4875 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/293/07293968.pdf [firstpage_image] =>[orig_patent_app_number] => 11111850 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/111850
Capacity-changing unit of orbiting vane compressor Apr 21, 2005 Issued
Array ( [id] => 5720279 [patent_doc_number] => 20060073052 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-04-06 [patent_title] => 'Orbiting vane compressor incorporating orbiting vane with oil supply function' [patent_app_type] => utility [patent_app_number] => 11/111861 [patent_app_country] => US [patent_app_date] => 2005-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4170 [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/A1/0073/20060073052.pdf [firstpage_image] =>[orig_patent_app_number] => 11111861 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/111861
Orbiting vane compressor incorporating orbiting vane with oil supply function Apr 21, 2005 Issued
Array ( [id] => 7200487 [patent_doc_number] => 20050257371 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-11-24 [patent_title] => 'Lobe pump system and method of manufacture' [patent_app_type] => utility [patent_app_number] => 11/110019 [patent_app_country] => US [patent_app_date] => 2005-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 3443 [patent_no_of_claims] => 12 [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/A1/0257/20050257371.pdf [firstpage_image] =>[orig_patent_app_number] => 11110019 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/110019
Lobe pump system and method of manufacture Apr 18, 2005 Issued
Array ( [id] => 5850466 [patent_doc_number] => 20060233657 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-10-19 [patent_title] => 'Scroll machine' [patent_app_type] => utility [patent_app_number] => 11/108661 [patent_app_country] => US [patent_app_date] => 2005-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 4200 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0233/20060233657.pdf [firstpage_image] =>[orig_patent_app_number] => 11108661 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/108661
Scroll machine having a discharge valve assembly Apr 17, 2005 Issued
Array ( [id] => 5807151 [patent_doc_number] => 20060093505 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-05-04 [patent_title] => 'Positioning structure and method for assembling compressor' [patent_app_type] => utility [patent_app_number] => 11/102710 [patent_app_country] => US [patent_app_date] => 2005-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1712 [patent_no_of_claims] => 15 [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/A1/0093/20060093505.pdf [firstpage_image] =>[orig_patent_app_number] => 11102710 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/102710
Positioning structure and method for assembling compressor Apr 10, 2005 Abandoned
Array ( [id] => 510165 [patent_doc_number] => 07192259 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-03-20 [patent_title] => 'Variable capacity rotary compressor' [patent_app_type] => utility [patent_app_number] => 11/102853 [patent_app_country] => US [patent_app_date] => 2005-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 5406 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 203 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/192/07192259.pdf [firstpage_image] =>[orig_patent_app_number] => 11102853 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/102853
Variable capacity rotary compressor Apr 10, 2005 Issued
Array ( [id] => 5857625 [patent_doc_number] => 20060228246 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-10-12 [patent_title] => 'Vacuum pump' [patent_app_type] => utility [patent_app_number] => 11/103025 [patent_app_country] => US [patent_app_date] => 2005-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 11935 [patent_no_of_claims] => 25 [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/A1/0228/20060228246.pdf [firstpage_image] =>[orig_patent_app_number] => 11103025 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/103025
Vacuum pump Apr 10, 2005 Abandoned
Array ( [id] => 5857622 [patent_doc_number] => 20060228243 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-10-12 [patent_title] => 'Discharge valve structures for a scroll compressor having a separator plate' [patent_app_type] => utility [patent_app_number] => 11/102003 [patent_app_country] => US [patent_app_date] => 2005-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 803 [patent_no_of_claims] => 7 [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/A1/0228/20060228243.pdf [firstpage_image] =>[orig_patent_app_number] => 11102003 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/102003
Discharge valve structures for a scroll compressor having a separator plate Apr 7, 2005 Abandoned
Array ( [id] => 812727 [patent_doc_number] => 07413422 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-08-19 [patent_title] => 'Compressor including pressure relief mechanism' [patent_app_type] => utility [patent_app_number] => 11/100479 [patent_app_country] => US [patent_app_date] => 2005-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4921 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 499 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/413/07413422.pdf [firstpage_image] =>[orig_patent_app_number] => 11100479 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/100479
Compressor including pressure relief mechanism Apr 6, 2005 Issued
Array ( [id] => 7513617 [patent_doc_number] => 08037684 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-10-18 [patent_title] => 'Variable flow turbocharger' [patent_app_type] => utility [patent_app_number] => 11/887784 [patent_app_country] => US [patent_app_date] => 2005-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 4018 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 310 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/037/08037684.pdf [firstpage_image] =>[orig_patent_app_number] => 11887784 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/887784
Variable flow turbocharger Apr 3, 2005 Issued
Array ( [id] => 7018636 [patent_doc_number] => 20050220655 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-10-06 [patent_title] => 'Rolling piston and gas leakage preventing apparatus for rotary compressor having the same' [patent_app_type] => utility [patent_app_number] => 11/097219 [patent_app_country] => US [patent_app_date] => 2005-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3713 [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/A1/0220/20050220655.pdf [firstpage_image] =>[orig_patent_app_number] => 11097219 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/097219
Rolling piston and gas leakage preventing apparatus for rotary compressor having the same Apr 3, 2005 Abandoned
Array ( [id] => 7018632 [patent_doc_number] => 20050220651 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-10-06 [patent_title] => 'Scroll type hydraulic machine' [patent_app_type] => utility [patent_app_number] => 11/094491 [patent_app_country] => US [patent_app_date] => 2005-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6469 [patent_no_of_claims] => 18 [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/A1/0220/20050220651.pdf [firstpage_image] =>[orig_patent_app_number] => 11094491 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/094491
Scroll type hydraulic machine Mar 30, 2005 Issued
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