Search

Xuan Marian Thai

Examiner (ID: 451)

Most Active Art Unit
3715
Art Unit(s)
2781, 3714, 3713, 3403, 3715, 2181, 2111, 2782
Total Applications
775
Issued Applications
391
Pending Applications
172
Abandoned Applications
214

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 3690675 [patent_doc_number] => 05674051 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-10-07 [patent_title] => 'Positive displacement pump having synchronously rotated non-circular rotors' [patent_app_type] => 1 [patent_app_number] => 8/500369 [patent_app_country] => US [patent_app_date] => 1995-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 16 [patent_no_of_words] => 3366 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 233 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/674/05674051.pdf [firstpage_image] =>[orig_patent_app_number] => 500369 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/500369
Positive displacement pump having synchronously rotated non-circular rotors Jul 9, 1995 Issued
Array ( [id] => 3812760 [patent_doc_number] => 05782609 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-07-21 [patent_title] => 'Vacuum pump having different diameter rotors and a drive motor synchronization system' [patent_app_type] => 1 [patent_app_number] => 8/494737 [patent_app_country] => US [patent_app_date] => 1995-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 3826 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/782/05782609.pdf [firstpage_image] =>[orig_patent_app_number] => 494737 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/494737
Vacuum pump having different diameter rotors and a drive motor synchronization system Jun 25, 1995 Issued
Array ( [id] => 3650913 [patent_doc_number] => 05655886 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-08-12 [patent_title] => 'Vacuum maintenance device for high vacuum chambers' [patent_app_type] => 1 [patent_app_number] => 8/469512 [patent_app_country] => US [patent_app_date] => 1995-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 3338 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/655/05655886.pdf [firstpage_image] =>[orig_patent_app_number] => 469512 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/469512
Vacuum maintenance device for high vacuum chambers Jun 5, 1995 Issued
Array ( [id] => 3653283 [patent_doc_number] => 05667363 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-09-16 [patent_title] => 'Magnetically supported friction pump' [patent_app_type] => 1 [patent_app_number] => 8/464490 [patent_app_country] => US [patent_app_date] => 1995-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2119 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/667/05667363.pdf [firstpage_image] =>[orig_patent_app_number] => 464490 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/464490
Magnetically supported friction pump Jun 4, 1995 Issued
Array ( [id] => 3831069 [patent_doc_number] => 05707212 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-01-13 [patent_title] => 'Apparatus for precisely controlling the feeding of viscous and non-viscous liquid products into a packaging machine' [patent_app_type] => 1 [patent_app_number] => 8/441041 [patent_app_country] => US [patent_app_date] => 1995-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 2073 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 335 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/707/05707212.pdf [firstpage_image] =>[orig_patent_app_number] => 441041 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/441041
Apparatus for precisely controlling the feeding of viscous and non-viscous liquid products into a packaging machine May 11, 1995 Issued
Array ( [id] => 3652070 [patent_doc_number] => 05647727 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-07-15 [patent_title] => 'Image forming apparatus with fan cooling' [patent_app_type] => 1 [patent_app_number] => 8/439376 [patent_app_country] => US [patent_app_date] => 1995-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 7823 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/647/05647727.pdf [firstpage_image] =>[orig_patent_app_number] => 439376 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/439376
Image forming apparatus with fan cooling May 10, 1995 Issued
Array ( [id] => 3521157 [patent_doc_number] => 05582508 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-12-10 [patent_title] => 'Auto-control device for lift pumps' [patent_app_type] => 1 [patent_app_number] => 8/438370 [patent_app_country] => US [patent_app_date] => 1995-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1493 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 294 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/582/05582508.pdf [firstpage_image] =>[orig_patent_app_number] => 438370 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/438370
Auto-control device for lift pumps May 9, 1995 Issued
Array ( [id] => 3831055 [patent_doc_number] => 05707211 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-01-13 [patent_title] => 'Variable speed pump system with a hydropneumatic buffer/pressure tank' [patent_app_type] => 1 [patent_app_number] => 8/428501 [patent_app_country] => US [patent_app_date] => 1995-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2036 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/707/05707211.pdf [firstpage_image] =>[orig_patent_app_number] => 428501 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/428501
Variable speed pump system with a hydropneumatic buffer/pressure tank Apr 24, 1995 Issued
Array ( [id] => 3682825 [patent_doc_number] => 05603608 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-02-18 [patent_title] => 'Methods and apparatus for monitoring progressive cavity pumps' [patent_app_type] => 1 [patent_app_number] => 8/424993 [patent_app_country] => US [patent_app_date] => 1995-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 5879 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/603/05603608.pdf [firstpage_image] =>[orig_patent_app_number] => 424993 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/424993
Methods and apparatus for monitoring progressive cavity pumps Apr 18, 1995 Issued
Array ( [id] => 3651939 [patent_doc_number] => 05624236 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-04-29 [patent_title] => 'Oil cooled air compressor' [patent_app_type] => 1 [patent_app_number] => 8/420566 [patent_app_country] => US [patent_app_date] => 1995-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2278 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/624/05624236.pdf [firstpage_image] =>[orig_patent_app_number] => 420566 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/420566
Oil cooled air compressor Apr 11, 1995 Issued
Array ( [id] => 3839985 [patent_doc_number] => 05718565 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-02-17 [patent_title] => 'Apparatus and process for operating a dry-compression vacuum pump' [patent_app_type] => 1 [patent_app_number] => 8/411826 [patent_app_country] => US [patent_app_date] => 1995-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1911 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/718/05718565.pdf [firstpage_image] =>[orig_patent_app_number] => 411826 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/411826
Apparatus and process for operating a dry-compression vacuum pump Apr 11, 1995 Issued
Array ( [id] => 3824613 [patent_doc_number] => 05846056 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-12-08 [patent_title] => 'Reciprocating pump system and method for operating same' [patent_app_type] => 1 [patent_app_number] => 8/418761 [patent_app_country] => US [patent_app_date] => 1995-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 6789 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/846/05846056.pdf [firstpage_image] =>[orig_patent_app_number] => 418761 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/418761
Reciprocating pump system and method for operating same Apr 6, 1995 Issued
Array ( [id] => 3720732 [patent_doc_number] => 05651663 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-07-29 [patent_title] => 'Safety device for a pump for installation in lines for liquids, especially water, and a device for delivering liquid' [patent_app_type] => 1 [patent_app_number] => 8/418608 [patent_app_country] => US [patent_app_date] => 1995-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3097 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/651/05651663.pdf [firstpage_image] =>[orig_patent_app_number] => 418608 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/418608
Safety device for a pump for installation in lines for liquids, especially water, and a device for delivering liquid Apr 6, 1995 Issued
Array ( [id] => 3646432 [patent_doc_number] => 05658131 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-08-19 [patent_title] => 'Electric pump control system' [patent_app_type] => 1 [patent_app_number] => 8/404874 [patent_app_country] => US [patent_app_date] => 1995-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 3911 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/658/05658131.pdf [firstpage_image] =>[orig_patent_app_number] => 404874 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/404874
Electric pump control system Mar 15, 1995 Issued
08/404397 AIRCRAFT HYDRAULIC PUMP CONTROL SYSTEM Mar 13, 1995 Abandoned
Array ( [id] => 3637897 [patent_doc_number] => 05628619 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-05-13 [patent_title] => 'Infusion pump having power-saving modes' [patent_app_type] => 1 [patent_app_number] => 8/399184 [patent_app_country] => US [patent_app_date] => 1995-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 23 [patent_no_of_words] => 9408 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/628/05628619.pdf [firstpage_image] =>[orig_patent_app_number] => 399184 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/399184
Infusion pump having power-saving modes Mar 5, 1995 Issued
Array ( [id] => 3550360 [patent_doc_number] => 05501581 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-03-26 [patent_title] => 'Magnetic fluid pump and a method for transporting fluid using the same' [patent_app_type] => 1 [patent_app_number] => 8/394218 [patent_app_country] => US [patent_app_date] => 1995-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 2742 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/501/05501581.pdf [firstpage_image] =>[orig_patent_app_number] => 394218 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/394218
Magnetic fluid pump and a method for transporting fluid using the same Feb 23, 1995 Issued
Array ( [id] => 3839969 [patent_doc_number] => 05718564 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-02-17 [patent_title] => 'Centrifugal pump with adaptor for various valves' [patent_app_type] => 1 [patent_app_number] => 8/307616 [patent_app_country] => US [patent_app_date] => 1995-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 1851 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/718/05718564.pdf [firstpage_image] =>[orig_patent_app_number] => 307616 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/307616
Centrifugal pump with adaptor for various valves Feb 20, 1995 Issued
Array ( [id] => 3581905 [patent_doc_number] => 05567118 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-10-22 [patent_title] => 'Non-lubricated, air-actuated, pump-operating, shuttle valve arrangement, in a reciprocating pump' [patent_app_type] => 1 [patent_app_number] => 8/388091 [patent_app_country] => US [patent_app_date] => 1995-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2430 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/567/05567118.pdf [firstpage_image] =>[orig_patent_app_number] => 388091 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/388091
Non-lubricated, air-actuated, pump-operating, shuttle valve arrangement, in a reciprocating pump Feb 13, 1995 Issued
Array ( [id] => 3720536 [patent_doc_number] => 05664937 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-09-09 [patent_title] => 'Precisely flow-controlling pump' [patent_app_type] => 1 [patent_app_number] => 8/382741 [patent_app_country] => US [patent_app_date] => 1995-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 3074 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/664/05664937.pdf [firstpage_image] =>[orig_patent_app_number] => 382741 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/382741
Precisely flow-controlling pump Feb 1, 1995 Issued
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