Search

Christopher Upton

Examiner (ID: 5454, Phone: (571)272-1169 , Office: P/1778 )

Most Active Art Unit
1778
Art Unit(s)
1724, 1778, 1306, 1797, 1776, 1308
Total Applications
3146
Issued Applications
2580
Pending Applications
123
Abandoned Applications
451

Applications

Application numberTitle of the applicationFiling DateStatus
09/408411 TORTUOUS PATH FILTER Sep 28, 1999 Abandoned
Array ( [id] => 4305815 [patent_doc_number] => 06241882 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-06-05 [patent_title] => 'Sump & filter device for drainage inlets' [patent_app_type] => 1 [patent_app_number] => 9/399587 [patent_app_country] => US [patent_app_date] => 1999-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 1794 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/241/06241882.pdf [firstpage_image] =>[orig_patent_app_number] => 399587 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/399587
Sump & filter device for drainage inlets Sep 19, 1999 Issued
Array ( [id] => 1560717 [patent_doc_number] => 06375013 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-04-23 [patent_title] => 'Device for cleaning viscous material' [patent_app_type] => B1 [patent_app_number] => 09/341128 [patent_app_country] => US [patent_app_date] => 1999-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 7639 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 272 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/375/06375013.pdf [firstpage_image] =>[orig_patent_app_number] => 09341128 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/341128
Device for cleaning viscous material Sep 19, 1999 Issued
Array ( [id] => 4227680 [patent_doc_number] => 06165359 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-12-26 [patent_title] => 'High strength wastewater treatment system' [patent_app_type] => 1 [patent_app_number] => 9/378353 [patent_app_country] => US [patent_app_date] => 1999-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 7779 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/165/06165359.pdf [firstpage_image] =>[orig_patent_app_number] => 378353 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/378353
High strength wastewater treatment system Aug 19, 1999 Issued
Array ( [id] => 4348920 [patent_doc_number] => 06200490 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-03-13 [patent_title] => 'Method of oil separation' [patent_app_type] => 1 [patent_app_number] => 9/379440 [patent_app_country] => US [patent_app_date] => 1999-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 11 [patent_no_of_words] => 2855 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/200/06200490.pdf [firstpage_image] =>[orig_patent_app_number] => 379440 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/379440
Method of oil separation Aug 19, 1999 Issued
Array ( [id] => 4352326 [patent_doc_number] => 06254776 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-07-03 [patent_title] => 'System and method for treating animal waste' [patent_app_type] => 1 [patent_app_number] => 9/376053 [patent_app_country] => US [patent_app_date] => 1999-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3110 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/254/06254776.pdf [firstpage_image] =>[orig_patent_app_number] => 376053 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/376053
System and method for treating animal waste Aug 16, 1999 Issued
Array ( [id] => 4298662 [patent_doc_number] => 06325935 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-12-04 [patent_title] => 'System and method for reducing the pathogen concentration of sludge' [patent_app_type] => 1 [patent_app_number] => 9/364994 [patent_app_country] => US [patent_app_date] => 1999-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6122 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/325/06325935.pdf [firstpage_image] =>[orig_patent_app_number] => 364994 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/364994
System and method for reducing the pathogen concentration of sludge Aug 1, 1999 Issued
Array ( [id] => 4346423 [patent_doc_number] => 06217761 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-04-17 [patent_title] => 'Wastewater treatment system preventing the build up of solids beneath the clarifier opening' [patent_app_type] => 1 [patent_app_number] => 9/363506 [patent_app_country] => US [patent_app_date] => 1999-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 23 [patent_no_of_words] => 5954 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 242 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/217/06217761.pdf [firstpage_image] =>[orig_patent_app_number] => 363506 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/363506
Wastewater treatment system preventing the build up of solids beneath the clarifier opening Jul 28, 1999 Issued
Array ( [id] => 4228802 [patent_doc_number] => 06143168 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-11-07 [patent_title] => 'Grate for a subsurface catch basin' [patent_app_type] => 1 [patent_app_number] => 9/359877 [patent_app_country] => US [patent_app_date] => 1999-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 1678 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 276 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/143/06143168.pdf [firstpage_image] =>[orig_patent_app_number] => 359877 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/359877
Grate for a subsurface catch basin Jul 26, 1999 Issued
Array ( [id] => 4175890 [patent_doc_number] => 06149807 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-11-21 [patent_title] => 'Self-locking filter-screen feeding device' [patent_app_type] => 1 [patent_app_number] => 9/359889 [patent_app_country] => US [patent_app_date] => 1999-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2191 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/149/06149807.pdf [firstpage_image] =>[orig_patent_app_number] => 359889 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/359889
Self-locking filter-screen feeding device Jul 25, 1999 Issued
Array ( [id] => 4402844 [patent_doc_number] => 06228258 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-05-08 [patent_title] => 'Sewage treatment system with chlorinator' [patent_app_type] => 1 [patent_app_number] => 9/360033 [patent_app_country] => US [patent_app_date] => 1999-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 5601 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/228/06228258.pdf [firstpage_image] =>[orig_patent_app_number] => 360033 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/360033
Sewage treatment system with chlorinator Jul 22, 1999 Issued
Array ( [id] => 4401760 [patent_doc_number] => 06238559 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-05-29 [patent_title] => 'Device for separating floating layers in a liquid basin' [patent_app_type] => 1 [patent_app_number] => 9/360357 [patent_app_country] => US [patent_app_date] => 1999-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 13 [patent_no_of_words] => 6285 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/238/06238559.pdf [firstpage_image] =>[orig_patent_app_number] => 360357 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/360357
Device for separating floating layers in a liquid basin Jul 21, 1999 Issued
Array ( [id] => 4279522 [patent_doc_number] => 06267795 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-07-31 [patent_title] => 'Air cleaning system' [patent_app_type] => 1 [patent_app_number] => 9/350566 [patent_app_country] => US [patent_app_date] => 1999-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 14 [patent_no_of_words] => 6344 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 253 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/267/06267795.pdf [firstpage_image] =>[orig_patent_app_number] => 350566 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/350566
Air cleaning system Jul 8, 1999 Issued
Array ( [id] => 4372429 [patent_doc_number] => 06261335 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-07-17 [patent_title] => 'Biosoluble glass fiber filtration media' [patent_app_type] => 1 [patent_app_number] => 9/349552 [patent_app_country] => US [patent_app_date] => 1999-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3436 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 40 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/261/06261335.pdf [firstpage_image] =>[orig_patent_app_number] => 349552 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/349552
Biosoluble glass fiber filtration media Jul 7, 1999 Issued
Array ( [id] => 4283298 [patent_doc_number] => 06179889 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-01-30 [patent_title] => 'Vacuum cleaner tank assembly' [patent_app_type] => 1 [patent_app_number] => 9/348893 [patent_app_country] => US [patent_app_date] => 1999-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2039 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/179/06179889.pdf [firstpage_image] =>[orig_patent_app_number] => 348893 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/348893
Vacuum cleaner tank assembly Jul 6, 1999 Issued
Array ( [id] => 4350441 [patent_doc_number] => 06174342 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-01-16 [patent_title] => 'High filter efficiency, low energy consumption, and low noise fan filter unit' [patent_app_type] => 1 [patent_app_number] => 9/347442 [patent_app_country] => US [patent_app_date] => 1999-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5694 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/174/06174342.pdf [firstpage_image] =>[orig_patent_app_number] => 347442 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/347442
High filter efficiency, low energy consumption, and low noise fan filter unit Jul 1, 1999 Issued
Array ( [id] => 4337318 [patent_doc_number] => 06199704 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-03-13 [patent_title] => 'Sludge collecting apparatus' [patent_app_type] => 1 [patent_app_number] => 9/347831 [patent_app_country] => US [patent_app_date] => 1999-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 29 [patent_figures_cnt] => 32 [patent_no_of_words] => 11147 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 262 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/199/06199704.pdf [firstpage_image] =>[orig_patent_app_number] => 347831 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/347831
Sludge collecting apparatus Jul 1, 1999 Issued
Array ( [id] => 4251780 [patent_doc_number] => 06203701 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-03-20 [patent_title] => 'Process and apparatus for treating biosolids from wastewater treatment' [patent_app_type] => 1 [patent_app_number] => 9/346505 [patent_app_country] => US [patent_app_date] => 1999-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 9357 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/203/06203701.pdf [firstpage_image] =>[orig_patent_app_number] => 346505 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/346505
Process and apparatus for treating biosolids from wastewater treatment Jun 30, 1999 Issued
Array ( [id] => 4149529 [patent_doc_number] => 06156204 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-12-05 [patent_title] => 'Waste water treatment, media therefor and its manufacture' [patent_app_type] => 1 [patent_app_number] => 9/337990 [patent_app_country] => US [patent_app_date] => 1999-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 3828 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/156/06156204.pdf [firstpage_image] =>[orig_patent_app_number] => 337990 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/337990
Waste water treatment, media therefor and its manufacture Jun 21, 1999 Issued
Array ( [id] => 4312540 [patent_doc_number] => 06248234 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-06-19 [patent_title] => 'Water-dissolvable bioremediation device and method of use' [patent_app_type] => 1 [patent_app_number] => 9/337295 [patent_app_country] => US [patent_app_date] => 1999-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 7728 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/248/06248234.pdf [firstpage_image] =>[orig_patent_app_number] => 337295 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/337295
Water-dissolvable bioremediation device and method of use Jun 20, 1999 Issued
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