Search

I. Jung Liu

Examiner (ID: 18721)

Most Active Art Unit
3697
Art Unit(s)
3694, 3692, 3691, 3697, 3695
Total Applications
573
Issued Applications
326
Pending Applications
48
Abandoned Applications
208

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 3514245 [patent_doc_number] => 05582033 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-12-10 [patent_title] => 'Cryogenic rectification system for producing nitrogen having a low argon content' [patent_app_type] => 1 [patent_app_number] => 8/619382 [patent_app_country] => US [patent_app_date] => 1996-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3235 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/582/05582033.pdf [firstpage_image] =>[orig_patent_app_number] => 619382 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/619382
Cryogenic rectification system for producing nitrogen having a low argon content Mar 20, 1996 Issued
08/619131 PURGE AND ROUGH CRYOPUMP REGENERATION PROCESS, CRYOPUMP AND CONTROLLER Mar 19, 1996 Abandoned
Array ( [id] => 3639255 [patent_doc_number] => 05657644 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-08-19 [patent_title] => 'Air separation' [patent_app_type] => 1 [patent_app_number] => 8/619023 [patent_app_country] => US [patent_app_date] => 1996-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6846 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 254 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/657/05657644.pdf [firstpage_image] =>[orig_patent_app_number] => 619023 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/619023
Air separation Mar 19, 1996 Issued
Array ( [id] => 3645446 [patent_doc_number] => 05666824 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-09-16 [patent_title] => 'Cryogenic rectification system with staged feed air condensation' [patent_app_type] => 1 [patent_app_number] => 8/617591 [patent_app_country] => US [patent_app_date] => 1996-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3731 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/666/05666824.pdf [firstpage_image] =>[orig_patent_app_number] => 617591 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/617591
Cryogenic rectification system with staged feed air condensation Mar 18, 1996 Issued
Array ( [id] => 3838064 [patent_doc_number] => 05704228 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-01-06 [patent_title] => 'Process and device for the evaporation of a liquid flow' [patent_app_type] => 1 [patent_app_number] => 8/616214 [patent_app_country] => US [patent_app_date] => 1996-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 2693 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/704/05704228.pdf [firstpage_image] =>[orig_patent_app_number] => 616214 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/616214
Process and device for the evaporation of a liquid flow Mar 14, 1996 Issued
Array ( [id] => 3606254 [patent_doc_number] => 05600965 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-02-11 [patent_title] => 'Air conditioning system' [patent_app_type] => 1 [patent_app_number] => 8/616144 [patent_app_country] => US [patent_app_date] => 1996-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1351 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/600/05600965.pdf [firstpage_image] =>[orig_patent_app_number] => 616144 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/616144
Air conditioning system Mar 13, 1996 Issued
Array ( [id] => 3603393 [patent_doc_number] => 05687574 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-11-18 [patent_title] => 'Throttle cycle cryopumping system for Group I gases' [patent_app_type] => 1 [patent_app_number] => 8/615131 [patent_app_country] => US [patent_app_date] => 1996-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 15 [patent_no_of_words] => 5852 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/687/05687574.pdf [firstpage_image] =>[orig_patent_app_number] => 615131 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/615131
Throttle cycle cryopumping system for Group I gases Mar 13, 1996 Issued
Array ( [id] => 3604910 [patent_doc_number] => 05592823 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-01-14 [patent_title] => 'Variable soft cooling header' [patent_app_type] => 1 [patent_app_number] => 8/614394 [patent_app_country] => US [patent_app_date] => 1996-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1114 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/592/05592823.pdf [firstpage_image] =>[orig_patent_app_number] => 614394 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/614394
Variable soft cooling header Mar 11, 1996 Issued
Array ( [id] => 3709343 [patent_doc_number] => 05669237 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-09-23 [patent_title] => 'Method and apparatus for the low-temperature fractionation of air' [patent_app_type] => 1 [patent_app_number] => 8/614974 [patent_app_country] => US [patent_app_date] => 1996-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 9584 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 338 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/669/05669237.pdf [firstpage_image] =>[orig_patent_app_number] => 614974 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/614974
Method and apparatus for the low-temperature fractionation of air Mar 10, 1996 Issued
Array ( [id] => 3683697 [patent_doc_number] => 05673571 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-10-07 [patent_title] => 'Deethanizer/depropanizer sequences with thermal and thermo-mechanical coupling and component distribution' [patent_app_type] => 1 [patent_app_number] => 8/611342 [patent_app_country] => US [patent_app_date] => 1996-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 23 [patent_no_of_words] => 12931 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/673/05673571.pdf [firstpage_image] =>[orig_patent_app_number] => 611342 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/611342
Deethanizer/depropanizer sequences with thermal and thermo-mechanical coupling and component distribution Mar 5, 1996 Issued
Array ( [id] => 3609916 [patent_doc_number] => 05685171 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-11-11 [patent_title] => 'Method of separating organic vapors from gaseous media' [patent_app_type] => 1 [patent_app_number] => 8/610224 [patent_app_country] => US [patent_app_date] => 1996-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2324 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/685/05685171.pdf [firstpage_image] =>[orig_patent_app_number] => 610224 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/610224
Method of separating organic vapors from gaseous media Mar 3, 1996 Issued
Array ( [id] => 3639240 [patent_doc_number] => 05657643 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-08-19 [patent_title] => 'Closed loop single mixed refrigerant process' [patent_app_type] => 1 [patent_app_number] => 8/607942 [patent_app_country] => US [patent_app_date] => 1996-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 4616 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 284 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/657/05657643.pdf [firstpage_image] =>[orig_patent_app_number] => 607942 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/607942
Closed loop single mixed refrigerant process Feb 27, 1996 Issued
08/557053 METHOD OF OPERATING A CRYOGENIC COOLING DEVICE, AND A CRYOGENIC COOLING DEVICE SUITABLE FOR OPERATION BY THIS METHOD Feb 25, 1996 Abandoned
Array ( [id] => 3683553 [patent_doc_number] => 05673562 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-10-07 [patent_title] => 'Bulk delivery of ultra-high purity gases at high flow rates' [patent_app_type] => 1 [patent_app_number] => 8/606116 [patent_app_country] => US [patent_app_date] => 1996-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 4213 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/673/05673562.pdf [firstpage_image] =>[orig_patent_app_number] => 606116 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/606116
Bulk delivery of ultra-high purity gases at high flow rates Feb 22, 1996 Issued
Array ( [id] => 3679626 [patent_doc_number] => 05617741 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-04-08 [patent_title] => 'Dual column process to remove nitrogen from natural gas' [patent_app_type] => 1 [patent_app_number] => 8/597414 [patent_app_country] => US [patent_app_date] => 1996-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 6382 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 281 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/617/05617741.pdf [firstpage_image] =>[orig_patent_app_number] => 597414 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/597414
Dual column process to remove nitrogen from natural gas Feb 7, 1996 Issued
Array ( [id] => 3668995 [patent_doc_number] => 05642624 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-07-01 [patent_title] => 'Super-conducting magnets' [patent_app_type] => 1 [patent_app_number] => 8/595084 [patent_app_country] => US [patent_app_date] => 1996-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1705 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/642/05642624.pdf [firstpage_image] =>[orig_patent_app_number] => 595084 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/595084
Super-conducting magnets Jan 31, 1996 Issued
08/580113 METHOD AND APPARATUS FOR FREEZING FOOD PRODUCTS Jan 28, 1996 Abandoned
Array ( [id] => 3643461 [patent_doc_number] => 05655376 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-08-12 [patent_title] => 'Combination coolant pump/dynamic balancer for stirling refrigerators' [patent_app_type] => 1 [patent_app_number] => 8/590081 [patent_app_country] => US [patent_app_date] => 1996-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1813 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/655/05655376.pdf [firstpage_image] =>[orig_patent_app_number] => 590081 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/590081
Combination coolant pump/dynamic balancer for stirling refrigerators Jan 21, 1996 Issued
Array ( [id] => 3727501 [patent_doc_number] => 05715683 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-02-10 [patent_title] => 'Heating and cooling machine' [patent_app_type] => 1 [patent_app_number] => 8/436261 [patent_app_country] => US [patent_app_date] => 1996-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2743 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/715/05715683.pdf [firstpage_image] =>[orig_patent_app_number] => 436261 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/436261
Heating and cooling machine Jan 15, 1996 Issued
Array ( [id] => 3683760 [patent_doc_number] => 05644933 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-07-08 [patent_title] => 'Air separation' [patent_app_type] => 1 [patent_app_number] => 8/582594 [patent_app_country] => US [patent_app_date] => 1996-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 4217 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 230 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/644/05644933.pdf [firstpage_image] =>[orig_patent_app_number] => 582594 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/582594
Air separation Jan 2, 1996 Issued
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