
Davis D. Hwu
Examiner (ID: 13943, Phone: (571)272-4904 , Office: P/3744 )
| Most Active Art Unit | 3752 |
| Art Unit(s) | 3752, 3753, 3763, 3744 |
| Total Applications | 3211 |
| Issued Applications | 2525 |
| Pending Applications | 134 |
| Abandoned Applications | 580 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 1455937
[patent_doc_number] => 06425536
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2002-07-30
[patent_title] => 'Air brush with removable and rotatable nozzle head'
[patent_app_type] => B2
[patent_app_number] => 08/950374
[patent_app_country] => US
[patent_app_date] => 1997-10-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 4
[patent_no_of_words] => 4006
[patent_no_of_claims] => 19
[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/06/425/06425536.pdf
[firstpage_image] =>[orig_patent_app_number] => 08950374
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/950374 | Air brush with removable and rotatable nozzle head | Oct 13, 1997 | Issued |
Array
(
[id] => 4181483
[patent_doc_number] => 06012493
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-01-11
[patent_title] => 'Bonded metal-plastic composite structures'
[patent_app_type] => 1
[patent_app_number] => 8/927969
[patent_app_country] => US
[patent_app_date] => 1997-09-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 13
[patent_no_of_words] => 5467
[patent_no_of_claims] => 29
[patent_no_of_ind_claims] => 6
[patent_words_short_claim] => 72
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/012/06012493.pdf
[firstpage_image] =>[orig_patent_app_number] => 927969
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/927969 | Bonded metal-plastic composite structures | Sep 10, 1997 | Issued |
Array
(
[id] => 4364258
[patent_doc_number] => 06293313
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-09-25
[patent_title] => 'Stainless steel shafts, assemblies and methods of making same'
[patent_app_type] => 1
[patent_app_number] => 8/894937
[patent_app_country] => US
[patent_app_date] => 1997-09-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 12
[patent_figures_cnt] => 22
[patent_no_of_words] => 5416
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 123
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/293/06293313.pdf
[firstpage_image] =>[orig_patent_app_number] => 894937
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/894937 | Stainless steel shafts, assemblies and methods of making same | Sep 2, 1997 | Issued |
Array
(
[id] => 4164935
[patent_doc_number] => 06019137
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-02-01
[patent_title] => 'Flexible pipe'
[patent_app_type] => 1
[patent_app_number] => 8/913546
[patent_app_country] => US
[patent_app_date] => 1997-08-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 6
[patent_no_of_words] => 3951
[patent_no_of_claims] => 17
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 112
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/019/06019137.pdf
[firstpage_image] =>[orig_patent_app_number] => 913546
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/913546 | Flexible pipe | Aug 24, 1997 | Issued |
Array
(
[id] => 4181512
[patent_doc_number] => 06012495
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-01-11
[patent_title] => 'Corrosion protection for subsea lines'
[patent_app_type] => 1
[patent_app_number] => 8/905248
[patent_app_country] => US
[patent_app_date] => 1997-08-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 1364
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 91
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/012/06012495.pdf
[firstpage_image] =>[orig_patent_app_number] => 905248
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/905248 | Corrosion protection for subsea lines | Jul 31, 1997 | Issued |
| 08/875201 | EMITTER UNIT FORMS | Jul 31, 1997 | Abandoned |
Array
(
[id] => 4201656
[patent_doc_number] => 06039084
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-03-21
[patent_title] => 'Expanded fluoropolymer tubular structure, hose assembly and method for making same'
[patent_app_type] => 1
[patent_app_number] => 8/874612
[patent_app_country] => US
[patent_app_date] => 1997-06-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 6
[patent_no_of_words] => 6958
[patent_no_of_claims] => 23
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 65
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/039/06039084.pdf
[firstpage_image] =>[orig_patent_app_number] => 874612
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/874612 | Expanded fluoropolymer tubular structure, hose assembly and method for making same | Jun 12, 1997 | Issued |
Array
(
[id] => 4216320
[patent_doc_number] => 06089279
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-07-18
[patent_title] => 'Pipe, a method of constructing the pipe and a method of lining or re-lining a sewer using the pipe as a liner'
[patent_app_type] => 1
[patent_app_number] => 8/848415
[patent_app_country] => US
[patent_app_date] => 1997-05-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 5
[patent_no_of_words] => 3680
[patent_no_of_claims] => 27
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 94
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/089/06089279.pdf
[firstpage_image] =>[orig_patent_app_number] => 848415
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/848415 | Pipe, a method of constructing the pipe and a method of lining or re-lining a sewer using the pipe as a liner | May 7, 1997 | Issued |
Array
(
[id] => 4133577
[patent_doc_number] => 06112769
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-09-05
[patent_title] => 'Rose end assembly'
[patent_app_type] => 1
[patent_app_number] => 8/846765
[patent_app_country] => US
[patent_app_date] => 1997-04-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 4
[patent_no_of_words] => 3455
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 143
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/112/06112769.pdf
[firstpage_image] =>[orig_patent_app_number] => 846765
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/846765 | Rose end assembly | Apr 29, 1997 | Issued |
| 08/817286 | METHOD AND DEVICE FOR FIGHTING FIRES FROM THE AIR | Apr 13, 1997 | Abandoned |
| 08/833157 | COMPOSITE STRUCTURES HAVING IMPROVED CONTAINMENT STRENGTH | Apr 3, 1997 | Abandoned |
Array
(
[id] => 4054580
[patent_doc_number] => 05964251
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-10-12
[patent_title] => 'Chemically bonded multi-wall conduit'
[patent_app_type] => 1
[patent_app_number] => 8/832020
[patent_app_country] => US
[patent_app_date] => 1997-04-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 2
[patent_no_of_words] => 3468
[patent_no_of_claims] => 23
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 112
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/964/05964251.pdf
[firstpage_image] =>[orig_patent_app_number] => 832020
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/832020 | Chemically bonded multi-wall conduit | Apr 1, 1997 | Issued |
Array
(
[id] => 4070876
[patent_doc_number] => 06016848
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-01-25
[patent_title] => 'Fluoropolymer tubes and methods of making same'
[patent_app_type] => 1
[patent_app_number] => 8/824241
[patent_app_country] => US
[patent_app_date] => 1997-03-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 13
[patent_figures_cnt] => 23
[patent_no_of_words] => 11656
[patent_no_of_claims] => 33
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 68
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/016/06016848.pdf
[firstpage_image] =>[orig_patent_app_number] => 824241
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/824241 | Fluoropolymer tubes and methods of making same | Mar 24, 1997 | Issued |
Array
(
[id] => 1538764
[patent_doc_number] => 06371387
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2002-04-16
[patent_title] => 'Air assist metering apparatus and method'
[patent_app_type] => B1
[patent_app_number] => 08/816285
[patent_app_country] => US
[patent_app_date] => 1997-03-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 4
[patent_no_of_words] => 2477
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 117
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/371/06371387.pdf
[firstpage_image] =>[orig_patent_app_number] => 08816285
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/816285 | Air assist metering apparatus and method | Mar 12, 1997 | Issued |
Array
(
[id] => 1443776
[patent_doc_number] => 06367713
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2002-04-09
[patent_title] => 'High definition rain curtain'
[patent_app_type] => B1
[patent_app_number] => 08/799252
[patent_app_country] => US
[patent_app_date] => 1997-02-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 8
[patent_no_of_words] => 1830
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 94
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/367/06367713.pdf
[firstpage_image] =>[orig_patent_app_number] => 08799252
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/799252 | High definition rain curtain | Feb 13, 1997 | Issued |
Array
(
[id] => 3919719
[patent_doc_number] => 05996635
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-12-07
[patent_title] => 'Composite pipe with a socket and method for its manufacture'
[patent_app_type] => 1
[patent_app_number] => 8/797457
[patent_app_country] => US
[patent_app_date] => 1997-02-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 7
[patent_no_of_words] => 3285
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 140
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/996/05996635.pdf
[firstpage_image] =>[orig_patent_app_number] => 797457
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/797457 | Composite pipe with a socket and method for its manufacture | Feb 5, 1997 | Issued |
Array
(
[id] => 4044235
[patent_doc_number] => 06006789
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-12-28
[patent_title] => 'Method of preparing a steel pipe, an apparatus thereof and a steel pipe'
[patent_app_type] => 1
[patent_app_number] => 8/776664
[patent_app_country] => US
[patent_app_date] => 1997-01-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 13
[patent_figures_cnt] => 19
[patent_no_of_words] => 5825
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 22
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/006/06006789.pdf
[firstpage_image] =>[orig_patent_app_number] => 776664
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/776664 | Method of preparing a steel pipe, an apparatus thereof and a steel pipe | Jan 30, 1997 | Issued |
Array
(
[id] => 3910133
[patent_doc_number] => 05979507
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-11-09
[patent_title] => 'Gas flow pass'
[patent_app_type] => 1
[patent_app_number] => 8/788844
[patent_app_country] => US
[patent_app_date] => 1997-01-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 14
[patent_no_of_words] => 3817
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 146
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/979/05979507.pdf
[firstpage_image] =>[orig_patent_app_number] => 788844
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/788844 | Gas flow pass | Jan 26, 1997 | Issued |
Array
(
[id] => 3976218
[patent_doc_number] => 05921284
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-07-13
[patent_title] => 'Shrink-type wall feedthrough fitting'
[patent_app_type] => 1
[patent_app_number] => 8/782765
[patent_app_country] => US
[patent_app_date] => 1997-01-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 1435
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 119
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/921/05921284.pdf
[firstpage_image] =>[orig_patent_app_number] => 782765
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/782765 | Shrink-type wall feedthrough fitting | Jan 12, 1997 | Issued |
Array
(
[id] => 4161606
[patent_doc_number] => 06148865
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-11-21
[patent_title] => 'Braided sleeve, tubular article and method of manufacturing the tubular article'
[patent_app_type] => 1
[patent_app_number] => 8/759255
[patent_app_country] => US
[patent_app_date] => 1996-12-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 13
[patent_no_of_words] => 3169
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 87
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/148/06148865.pdf
[firstpage_image] =>[orig_patent_app_number] => 759255
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/759255 | Braided sleeve, tubular article and method of manufacturing the tubular article | Dec 1, 1996 | Issued |