
Katherine W. Mitchell
Supervisory Patent Examiner (ID: 19459, Phone: (571)272-7069 , Office: P/3634 )
| Most Active Art Unit | 3677 |
| Art Unit(s) | 3634, 3677, 3672, 3673 |
| Total Applications | 742 |
| Issued Applications | 323 |
| Pending Applications | 147 |
| Abandoned Applications | 271 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 749459
[patent_doc_number] => 07017666
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2006-03-28
[patent_title] => 'Smooth sleeves for drag and VIV reduction of cylindrical structures'
[patent_app_type] => utility
[patent_app_number] => 09/625893
[patent_app_country] => US
[patent_app_date] => 2000-07-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 16
[patent_no_of_words] => 2435
[patent_no_of_claims] => 22
[patent_no_of_ind_claims] => 6
[patent_words_short_claim] => 58
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/017/07017666.pdf
[firstpage_image] =>[orig_patent_app_number] => 09625893
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/625893 | Smooth sleeves for drag and VIV reduction of cylindrical structures | Jul 25, 2000 | Issued |
Array
(
[id] => 1460304
[patent_doc_number] => 06350081
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2002-02-26
[patent_title] => 'Manhole restraining system for venting out explosive gases in a manhole'
[patent_app_type] => B1
[patent_app_number] => 09/626544
[patent_app_country] => US
[patent_app_date] => 2000-07-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 7
[patent_no_of_words] => 4489
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 374
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/350/06350081.pdf
[firstpage_image] =>[orig_patent_app_number] => 09626544
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/626544 | Manhole restraining system for venting out explosive gases in a manhole | Jul 24, 2000 | Issued |
Array
(
[id] => 1499044
[patent_doc_number] => 06464022
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2002-10-15
[patent_title] => 'Mobile horizontal directional boring apparatus and method for use in boring from existing utility manholes'
[patent_app_type] => B1
[patent_app_number] => 09/624879
[patent_app_country] => US
[patent_app_date] => 2000-07-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 14
[patent_figures_cnt] => 24
[patent_no_of_words] => 4525
[patent_no_of_claims] => 35
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 177
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/464/06464022.pdf
[firstpage_image] =>[orig_patent_app_number] => 09624879
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/624879 | Mobile horizontal directional boring apparatus and method for use in boring from existing utility manholes | Jul 23, 2000 | Issued |
Array
(
[id] => 7641208
[patent_doc_number] => 06394699
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2002-05-28
[patent_title] => 'Apparatus for reduced flow fish passage'
[patent_app_type] => B1
[patent_app_number] => 09/628982
[patent_app_country] => US
[patent_app_date] => 2000-07-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 13
[patent_no_of_words] => 3740
[patent_no_of_claims] => 27
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 10
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/394/06394699.pdf
[firstpage_image] =>[orig_patent_app_number] => 09628982
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/628982 | Apparatus for reduced flow fish passage | Jul 19, 2000 | Issued |
Array
(
[id] => 7641207
[patent_doc_number] => 06394700
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2002-05-28
[patent_title] => 'Highway underdrain plastic apron endwall with anti-floatation wings'
[patent_app_type] => B1
[patent_app_number] => 09/621311
[patent_app_country] => US
[patent_app_date] => 2000-07-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 7
[patent_no_of_words] => 2246
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 9
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/394/06394700.pdf
[firstpage_image] =>[orig_patent_app_number] => 09621311
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/621311 | Highway underdrain plastic apron endwall with anti-floatation wings | Jul 19, 2000 | Issued |
Array
(
[id] => 1581892
[patent_doc_number] => 06357966
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2002-03-19
[patent_title] => 'Ballasting method and apparatus for the installation of synthetic underwater pipelines'
[patent_app_type] => B1
[patent_app_number] => 09/618467
[patent_app_country] => US
[patent_app_date] => 2000-07-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 13
[patent_figures_cnt] => 13
[patent_no_of_words] => 7395
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 361
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/357/06357966.pdf
[firstpage_image] =>[orig_patent_app_number] => 09618467
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/618467 | Ballasting method and apparatus for the installation of synthetic underwater pipelines | Jul 17, 2000 | Issued |
| 09/582990 | PROCESS AND ASSOCIATED INSTALLATIONS FOR THE TREATMENT AND DISPOSAL OF REFUSE | Jul 9, 2000 | Abandoned |
Array
(
[id] => 1502491
[patent_doc_number] => 06439303
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2002-08-27
[patent_title] => 'Downhole magnetic retrieval apparatus'
[patent_app_type] => B1
[patent_app_number] => 09/613178
[patent_app_country] => US
[patent_app_date] => 2000-07-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 6
[patent_no_of_words] => 2339
[patent_no_of_claims] => 17
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 89
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/439/06439303.pdf
[firstpage_image] =>[orig_patent_app_number] => 09613178
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/613178 | Downhole magnetic retrieval apparatus | Jul 9, 2000 | Issued |
Array
(
[id] => 629565
[patent_doc_number] => 07131807
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2006-11-07
[patent_title] => 'Functional element, method for fixing it in a sheet metal part, assembling element and swaging assembly'
[patent_app_type] => utility
[patent_app_number] => 10/030410
[patent_app_country] => US
[patent_app_date] => 2000-07-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 18
[patent_figures_cnt] => 35
[patent_no_of_words] => 11496
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 316
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/131/07131807.pdf
[firstpage_image] =>[orig_patent_app_number] => 10030410
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/030410 | Functional element, method for fixing it in a sheet metal part, assembling element and swaging assembly | Jul 6, 2000 | Issued |
Array
(
[id] => 1455623
[patent_doc_number] => 06390735
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2002-05-21
[patent_title] => 'Apparatus and method for a yieldable tendon mine support'
[patent_app_type] => B1
[patent_app_number] => 09/609246
[patent_app_country] => US
[patent_app_date] => 2000-06-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
[patent_figures_cnt] => 19
[patent_no_of_words] => 4492
[patent_no_of_claims] => 63
[patent_no_of_ind_claims] => 6
[patent_words_short_claim] => 81
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/390/06390735.pdf
[firstpage_image] =>[orig_patent_app_number] => 09609246
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/609246 | Apparatus and method for a yieldable tendon mine support | Jun 29, 2000 | Issued |
Array
(
[id] => 728030
[patent_doc_number] => 07036339
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2006-05-02
[patent_title] => 'Jewelry item'
[patent_app_type] => utility
[patent_app_number] => 10/070037
[patent_app_country] => US
[patent_app_date] => 2000-06-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 16
[patent_figures_cnt] => 90
[patent_no_of_words] => 13051
[patent_no_of_claims] => 2
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 295
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/036/07036339.pdf
[firstpage_image] =>[orig_patent_app_number] => 10070037
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/070037 | Jewelry item | Jun 29, 2000 | Issued |
Array
(
[id] => 1563289
[patent_doc_number] => 06338595
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2002-01-15
[patent_title] => 'Storm water control header for culverts'
[patent_app_type] => B1
[patent_app_number] => 09/605041
[patent_app_country] => US
[patent_app_date] => 2000-06-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 7
[patent_no_of_words] => 1756
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 134
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/338/06338595.pdf
[firstpage_image] =>[orig_patent_app_number] => 09605041
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/605041 | Storm water control header for culverts | Jun 28, 2000 | Issued |
Array
(
[id] => 1435120
[patent_doc_number] => 06354761
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2002-03-12
[patent_title] => 'Truck-mounted roller assembly'
[patent_app_type] => B1
[patent_app_number] => 09/597644
[patent_app_country] => US
[patent_app_date] => 2000-06-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 5
[patent_no_of_words] => 1477
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 136
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/354/06354761.pdf
[firstpage_image] =>[orig_patent_app_number] => 09597644
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/597644 | Truck-mounted roller assembly | Jun 19, 2000 | Issued |
Array
(
[id] => 1455617
[patent_doc_number] => 06390733
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2002-05-21
[patent_title] => 'Simplified storage barge and method of operation'
[patent_app_type] => B1
[patent_app_number] => 09/595613
[patent_app_country] => US
[patent_app_date] => 2000-06-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 9
[patent_no_of_words] => 3614
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 181
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/390/06390733.pdf
[firstpage_image] =>[orig_patent_app_number] => 09595613
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/595613 | Simplified storage barge and method of operation | Jun 15, 2000 | Issued |
Array
(
[id] => 746753
[patent_doc_number] => 07021878
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2006-04-04
[patent_title] => 'Categorizing fasteners and construction connectors using visual identifiers'
[patent_app_type] => utility
[patent_app_number] => 09/585134
[patent_app_country] => US
[patent_app_date] => 2000-06-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 12
[patent_figures_cnt] => 15
[patent_no_of_words] => 6482
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 338
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/021/07021878.pdf
[firstpage_image] =>[orig_patent_app_number] => 09585134
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/585134 | Categorizing fasteners and construction connectors using visual identifiers | May 31, 2000 | Issued |
Array
(
[id] => 1405093
[patent_doc_number] => 06511257
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2003-01-28
[patent_title] => 'Interlocking mat system for construction of load supporting surfaces'
[patent_app_type] => B1
[patent_app_number] => 09/585253
[patent_app_country] => US
[patent_app_date] => 2000-05-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 10
[patent_no_of_words] => 5607
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 236
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/511/06511257.pdf
[firstpage_image] =>[orig_patent_app_number] => 09585253
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/585253 | Interlocking mat system for construction of load supporting surfaces | May 30, 2000 | Issued |
| 09/508185 | SIMPLIFIED METHOD FOR BIOLOGICALLY CLEANING AREAS OF SOIL CONTAMINATED WITH LEFTOVER POLLUTANT MINERAL OIL-BASED MATERIALS | May 29, 2000 | Abandoned |
Array
(
[id] => 1444553
[patent_doc_number] => 06368023
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2002-04-09
[patent_title] => 'Jack-in piling systems\' apparatus and their method of use'
[patent_app_type] => B1
[patent_app_number] => 09/579612
[patent_app_country] => US
[patent_app_date] => 2000-05-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 13
[patent_no_of_words] => 2421
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 79
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/368/06368023.pdf
[firstpage_image] =>[orig_patent_app_number] => 09579612
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/579612 | Jack-in piling systems' apparatus and their method of use | May 25, 2000 | Issued |
Array
(
[id] => 1405108
[patent_doc_number] => 06511258
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2003-01-28
[patent_title] => 'Method for controlling the amount of ionized gases and/or particles over roads, streets, open spaces or the like'
[patent_app_type] => B1
[patent_app_number] => 09/508981
[patent_app_country] => US
[patent_app_date] => 2000-05-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 7
[patent_no_of_words] => 3248
[patent_no_of_claims] => 17
[patent_no_of_ind_claims] => 2
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[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/511/06511258.pdf
[firstpage_image] =>[orig_patent_app_number] => 09508981
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/508981 | Method for controlling the amount of ionized gases and/or particles over roads, streets, open spaces or the like | May 14, 2000 | Issued |
Array
(
[id] => 6340325
[patent_doc_number] => 20020034422
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2002-03-21
[patent_title] => ' Compact Apparatus for Covering Landfill\n '
[patent_app_type] => voluntary
[patent_app_number] => 09/566718
[patent_app_country] => US
[patent_app_date] => 2000-05-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 9
[patent_no_of_words] => 4910
[patent_no_of_claims] => 28
[patent_no_of_ind_claims] => 4
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[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0034/20020034422.pdf
[firstpage_image] =>[orig_patent_app_number] => 09566718
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/566718 | Compact Apparatus for Covering Landfilln | May 8, 2000 | Abandoned |