
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 number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 6372231
[patent_doc_number] => 20100080722
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2010-04-01
[patent_title] => 'SCROLL COMPRESSOR'
[patent_app_type] => utility
[patent_app_number] => 12/565354
[patent_app_country] => US
[patent_app_date] => 2009-09-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 10
[patent_no_of_words] => 4838
[patent_no_of_claims] => 20
[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/A1/0080/20100080722.pdf
[firstpage_image] =>[orig_patent_app_number] => 12565354
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/565354 | Scroll compressor with balancer and oil passages | Sep 22, 2009 | Issued |
Array
(
[id] => 6192061
[patent_doc_number] => 20110023815
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2011-02-03
[patent_title] => 'Crank Joint Linked Radial and Circumferential Oscillating Rotating Piston Device'
[patent_app_type] => utility
[patent_app_number] => 12/564877
[patent_app_country] => US
[patent_app_date] => 2009-09-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 27
[patent_figures_cnt] => 27
[patent_no_of_words] => 10412
[patent_no_of_claims] => 31
[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/A1/0023/20110023815.pdf
[firstpage_image] =>[orig_patent_app_number] => 12564877
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/564877 | Rotary piston engine with operationally adjustable compression | Sep 21, 2009 | Issued |
Array
(
[id] => 6292133
[patent_doc_number] => 20100065015
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2010-03-18
[patent_title] => 'MECHANISM TO TRANSFORM A PISTON ALTERNATIVE MOVEMENT INTO AN AXLE REVOLVING MOVEMENT FOR INTERNAL COMBUSTION ENGINES'
[patent_app_type] => utility
[patent_app_number] => 12/557775
[patent_app_country] => US
[patent_app_date] => 2009-09-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 2033
[patent_no_of_claims] => 3
[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/A1/0065/20100065015.pdf
[firstpage_image] =>[orig_patent_app_number] => 12557775
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/557775 | MECHANISM TO TRANSFORM A PISTON ALTERNATIVE MOVEMENT INTO AN AXLE REVOLVING MOVEMENT FOR INTERNAL COMBUSTION ENGINES | Sep 10, 2009 | Abandoned |
Array
(
[id] => 6104209
[patent_doc_number] => 20110186158
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2011-08-04
[patent_title] => 'DELIVERY UNIT'
[patent_app_type] => utility
[patent_app_number] => 13/121699
[patent_app_country] => US
[patent_app_date] => 2009-09-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 1979
[patent_no_of_claims] => 6
[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/A1/0186/20110186158.pdf
[firstpage_image] =>[orig_patent_app_number] => 13121699
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/121699 | DELIVERY UNIT | Sep 9, 2009 | Abandoned |
Array
(
[id] => 6002372
[patent_doc_number] => 20110056198
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2011-03-10
[patent_title] => 'Compressed Air Steam Hybrid'
[patent_app_type] => utility
[patent_app_number] => 12/509494
[patent_app_country] => US
[patent_app_date] => 2009-09-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 1618
[patent_no_of_claims] => 12
[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/A1/0056/20110056198.pdf
[firstpage_image] =>[orig_patent_app_number] => 12509494
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/509494 | Compressed Air Steam Hybrid | Sep 7, 2009 | Abandoned |
Array
(
[id] => 6586999
[patent_doc_number] => 20100061872
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2010-03-11
[patent_title] => 'Gear Pump'
[patent_app_type] => utility
[patent_app_number] => 12/554484
[patent_app_country] => US
[patent_app_date] => 2009-09-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 25
[patent_figures_cnt] => 25
[patent_no_of_words] => 12838
[patent_no_of_claims] => 23
[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/A1/0061/20100061872.pdf
[firstpage_image] =>[orig_patent_app_number] => 12554484
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/554484 | Gear Pump | Sep 3, 2009 | Abandoned |
Array
(
[id] => 6291945
[patent_doc_number] => 20100064952
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2010-03-18
[patent_title] => 'Method and Means for Using Commom Dusts as Fuel for and Engine'
[patent_app_type] => utility
[patent_app_number] => 12/551576
[patent_app_country] => US
[patent_app_date] => 2009-09-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 2043
[patent_no_of_claims] => 11
[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/A1/0064/20100064952.pdf
[firstpage_image] =>[orig_patent_app_number] => 12551576
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/551576 | Method and Means for Using Commom Dusts as Fuel for and Engine | Aug 31, 2009 | Abandoned |
Array
(
[id] => 6348730
[patent_doc_number] => 20100071871
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2010-03-25
[patent_title] => 'HEAT EXCHANGER, EXHAUST GAS RECIRCULATION SYSTEM, CHARGE AIR SUPPLY SYSTEM, AND USE OF THE HEAT EXCHANGER'
[patent_app_type] => utility
[patent_app_number] => 12/548903
[patent_app_country] => US
[patent_app_date] => 2009-08-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 5166
[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/A1/0071/20100071871.pdf
[firstpage_image] =>[orig_patent_app_number] => 12548903
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/548903 | Heat exchanger, exhaust gas recirculation system, charge air supply system, and use of the heat exchanger | Aug 26, 2009 | Issued |
Array
(
[id] => 6159004
[patent_doc_number] => 20110158839
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2011-06-30
[patent_title] => 'Scroll Fluid Machine'
[patent_app_type] => utility
[patent_app_number] => 13/061669
[patent_app_country] => US
[patent_app_date] => 2009-08-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 3962
[patent_no_of_claims] => 4
[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/A1/0158/20110158839.pdf
[firstpage_image] =>[orig_patent_app_number] => 13061669
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/061669 | Scroll Fluid Machine | Aug 24, 2009 | Abandoned |
Array
(
[id] => 6219883
[patent_doc_number] => 20100054978
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2010-03-04
[patent_title] => 'INJECTIBLE TWO-STAGE COMPRESSION ROTARY COMPRESSOR'
[patent_app_type] => utility
[patent_app_number] => 12/546165
[patent_app_country] => US
[patent_app_date] => 2009-08-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 12
[patent_figures_cnt] => 12
[patent_no_of_words] => 6668
[patent_no_of_claims] => 4
[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/A1/0054/20100054978.pdf
[firstpage_image] =>[orig_patent_app_number] => 12546165
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/546165 | INJECTIBLE TWO-STAGE COMPRESSION ROTARY COMPRESSOR | Aug 23, 2009 | Abandoned |
Array
(
[id] => 5922865
[patent_doc_number] => 20110036087
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2011-02-17
[patent_title] => 'ENGINE EXHAUST SYSTEM HAVING FILTER BEFORE TURBOCHARGER'
[patent_app_type] => utility
[patent_app_number] => 12/540096
[patent_app_country] => US
[patent_app_date] => 2009-08-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 2695
[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/A1/0036/20110036087.pdf
[firstpage_image] =>[orig_patent_app_number] => 12540096
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/540096 | Engine exhaust system having filter before turbocharger | Aug 11, 2009 | Issued |
Array
(
[id] => 8590772
[patent_doc_number] => 08348645
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2013-01-08
[patent_title] => 'Balanced pressure, variable displacement, dual lobe, single ring, vane pump'
[patent_app_type] => utility
[patent_app_number] => 12/538926
[patent_app_country] => US
[patent_app_date] => 2009-08-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 6
[patent_no_of_words] => 3695
[patent_no_of_claims] => 17
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 228
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12538926
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/538926 | Balanced pressure, variable displacement, dual lobe, single ring, vane pump | Aug 10, 2009 | Issued |
Array
(
[id] => 5924228
[patent_doc_number] => 20110036653
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2011-02-17
[patent_title] => 'Internal combustion rotary engine with intermeshing rotors'
[patent_app_type] => utility
[patent_app_number] => 12/462914
[patent_app_country] => US
[patent_app_date] => 2009-08-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 4765
[patent_no_of_claims] => 16
[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/A1/0036/20110036653.pdf
[firstpage_image] =>[orig_patent_app_number] => 12462914
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/462914 | Internal combustion rotary engine with intermeshing rotors | Aug 10, 2009 | Abandoned |
Array
(
[id] => 5968573
[patent_doc_number] => 20110150689
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2011-06-23
[patent_title] => 'OUTER ROTOR OF A PROGRESSING CAVITY PUMP HAVING AN INNER AND AN OUTER ROTOR'
[patent_app_type] => utility
[patent_app_number] => 13/059425
[patent_app_country] => US
[patent_app_date] => 2009-08-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 5238
[patent_no_of_claims] => 19
[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/A1/0150/20110150689.pdf
[firstpage_image] =>[orig_patent_app_number] => 13059425
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/059425 | Progressive cavity pump having an inner rotor, an outer rotor, and transition end piece | Aug 5, 2009 | Issued |
Array
(
[id] => 6195359
[patent_doc_number] => 20110027113
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2011-02-03
[patent_title] => 'Crank Joint Linked Radial and Circumferential Oscillating Rotating Piston Device'
[patent_app_type] => utility
[patent_app_number] => 12/534815
[patent_app_country] => US
[patent_app_date] => 2009-08-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 20
[patent_figures_cnt] => 20
[patent_no_of_words] => 6172
[patent_no_of_claims] => 20
[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/A1/0027/20110027113.pdf
[firstpage_image] =>[orig_patent_app_number] => 12534815
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/534815 | Rotary piston device having interwined dual linked and undulating rotating pistons | Aug 2, 2009 | Issued |
Array
(
[id] => 6191724
[patent_doc_number] => 20110023478
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2011-02-03
[patent_title] => 'METHOD AND A SYSTEM TO CONTROL TURBINE INLET TEMPERATURE'
[patent_app_type] => utility
[patent_app_number] => 12/533455
[patent_app_country] => US
[patent_app_date] => 2009-07-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 3716
[patent_no_of_claims] => 20
[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/A1/0023/20110023478.pdf
[firstpage_image] =>[orig_patent_app_number] => 12533455
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/533455 | Method and a system to control turbine inlet temperature | Jul 30, 2009 | Issued |
Array
(
[id] => 6212229
[patent_doc_number] => 20110135529
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2011-06-09
[patent_title] => 'ROTARY COMPRESSOR'
[patent_app_type] => utility
[patent_app_number] => 13/056421
[patent_app_country] => US
[patent_app_date] => 2009-07-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
[patent_figures_cnt] => 11
[patent_no_of_words] => 6632
[patent_no_of_claims] => 21
[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/A1/0135/20110135529.pdf
[firstpage_image] =>[orig_patent_app_number] => 13056421
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/056421 | Rotary compressor with improved connection | Jul 29, 2009 | Issued |
Array
(
[id] => 6183243
[patent_doc_number] => 20110123380
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2011-05-26
[patent_title] => 'PUMP'
[patent_app_type] => utility
[patent_app_number] => 13/055442
[patent_app_country] => US
[patent_app_date] => 2009-07-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 4842
[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/A1/0123/20110123380.pdf
[firstpage_image] =>[orig_patent_app_number] => 13055442
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/055442 | Pump with stator and rotor section attachment features | Jul 27, 2009 | Issued |
Array
(
[id] => 10836813
[patent_doc_number] => 08864480
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2014-10-21
[patent_title] => 'Oil recovery member, and motor mechanism and compressor using the same'
[patent_app_type] => utility
[patent_app_number] => 13/055667
[patent_app_country] => US
[patent_app_date] => 2009-07-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 11
[patent_no_of_words] => 9358
[patent_no_of_claims] => 23
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 192
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13055667
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/055667 | Oil recovery member, and motor mechanism and compressor using the same | Jul 26, 2009 | Issued |
Array
(
[id] => 9822556
[patent_doc_number] => 08932037
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2015-01-13
[patent_title] => 'Pump unit of a vane pump with movable sleeve and spring element'
[patent_app_type] => utility
[patent_app_number] => 13/058514
[patent_app_country] => US
[patent_app_date] => 2009-07-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 3
[patent_no_of_words] => 3858
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 224
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13058514
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/058514 | Pump unit of a vane pump with movable sleeve and spring element | Jul 19, 2009 | Issued |