Search

Calvin K. Cheung

Examiner (ID: 19179, Phone: (571)270-7041 , Office: P/3668 )

Most Active Art Unit
3668
Art Unit(s)
3662, 3668, 3621, 3666, 3669
Total Applications
1158
Issued Applications
987
Pending Applications
70
Abandoned Applications
125

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 4003690 [patent_doc_number] => 05859040 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-01-12 [patent_title] => 'Synergistic antimicrobial compositions containing 1-hydroxymethylpyrazole and a preservative' [patent_app_type] => 1 [patent_app_number] => 8/863691 [patent_app_country] => US [patent_app_date] => 1997-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6491 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/859/05859040.pdf [firstpage_image] =>[orig_patent_app_number] => 863691 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/863691
Synergistic antimicrobial compositions containing 1-hydroxymethylpyrazole and a preservative May 26, 1997 Issued
Array ( [id] => 4047275 [patent_doc_number] => 05869425 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-02-09 [patent_title] => 'Various synergistic herbicidal compositions' [patent_app_type] => 1 [patent_app_number] => 8/858427 [patent_app_country] => US [patent_app_date] => 1997-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1461 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 30 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/869/05869425.pdf [firstpage_image] =>[orig_patent_app_number] => 858427 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/858427
Various synergistic herbicidal compositions May 18, 1997 Issued
Array ( [id] => 4063594 [patent_doc_number] => 05866511 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-02-02 [patent_title] => 'Stabilized solutions of bromonitromethane and their use as biocides' [patent_app_type] => 1 [patent_app_number] => 8/856874 [patent_app_country] => US [patent_app_date] => 1997-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2896 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 35 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/866/05866511.pdf [firstpage_image] =>[orig_patent_app_number] => 856874 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/856874
Stabilized solutions of bromonitromethane and their use as biocides May 14, 1997 Issued
Array ( [id] => 3975931 [patent_doc_number] => 05916909 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-06-29 [patent_title] => 'Synergistic pesticidal composition of pyrazole and N-phenyl-pyrazole' [patent_app_type] => 1 [patent_app_number] => 8/855606 [patent_app_country] => US [patent_app_date] => 1997-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2888 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/916/05916909.pdf [firstpage_image] =>[orig_patent_app_number] => 855606 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/855606
Synergistic pesticidal composition of pyrazole and N-phenyl-pyrazole May 12, 1997 Issued
Array ( [id] => 3983244 [patent_doc_number] => 05958900 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-09-28 [patent_title] => 'Use of organoboron compounds as antifouling agents' [patent_app_type] => 1 [patent_app_number] => 8/854215 [patent_app_country] => US [patent_app_date] => 1997-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2598 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 294 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/958/05958900.pdf [firstpage_image] =>[orig_patent_app_number] => 854215 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/854215
Use of organoboron compounds as antifouling agents May 8, 1997 Issued
Array ( [id] => 4019277 [patent_doc_number] => 05906986 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-05-25 [patent_title] => 'Fungicidal composition comprising a 2-imidazolin-5-one' [patent_app_type] => 1 [patent_app_number] => 8/776064 [patent_app_country] => US [patent_app_date] => 1997-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 29 [patent_figures_cnt] => 29 [patent_no_of_words] => 10414 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/906/05906986.pdf [firstpage_image] =>[orig_patent_app_number] => 776064 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/776064
Fungicidal composition comprising a 2-imidazolin-5-one May 5, 1997 Issued
Array ( [id] => 3998213 [patent_doc_number] => 05922762 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-07-13 [patent_title] => 'Fungicidal active compound combinations' [patent_app_type] => 1 [patent_app_number] => 8/846872 [patent_app_country] => US [patent_app_date] => 1997-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4336 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/922/05922762.pdf [firstpage_image] =>[orig_patent_app_number] => 846872 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/846872
Fungicidal active compound combinations Apr 30, 1997 Issued
Array ( [id] => 3787859 [patent_doc_number] => 05840730 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-11-24 [patent_title] => 'Fungicidal compositions and method of controlling plant fungi' [patent_app_type] => 1 [patent_app_number] => 8/846985 [patent_app_country] => US [patent_app_date] => 1997-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3195 [patent_no_of_claims] => 7 [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/05/840/05840730.pdf [firstpage_image] =>[orig_patent_app_number] => 846985 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/846985
Fungicidal compositions and method of controlling plant fungi Apr 29, 1997 Issued
08/846351 ANT SPRAY CONTAINING D-LIMONENE AND METHODS OF MAKING AND USING SAME Apr 29, 1997 Abandoned
Array ( [id] => 4014431 [patent_doc_number] => 05880142 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-03-09 [patent_title] => 'Termite-controlling agent composition' [patent_app_type] => 1 [patent_app_number] => 8/848007 [patent_app_country] => US [patent_app_date] => 1997-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4017 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 40 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/880/05880142.pdf [firstpage_image] =>[orig_patent_app_number] => 848007 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/848007
Termite-controlling agent composition Apr 27, 1997 Issued
Array ( [id] => 3938828 [patent_doc_number] => 05973008 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-10-26 [patent_title] => 'Method for controlling termites' [patent_app_type] => 1 [patent_app_number] => 8/844213 [patent_app_country] => US [patent_app_date] => 1997-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2003 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 42 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/973/05973008.pdf [firstpage_image] =>[orig_patent_app_number] => 844213 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/844213
Method for controlling termites Apr 17, 1997 Issued
08/793735 THE YIELD OF PLANTS Apr 9, 1997 Abandoned
08/793736 IMPROVING THE YIELD OF PLANTS Apr 9, 1997 Abandoned
08/793279 YIELD OF PLANTS Apr 9, 1997 Abandoned
Array ( [id] => 3996525 [patent_doc_number] => 05922649 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-07-13 [patent_title] => 'Improving the yield of plants' [patent_app_type] => 1 [patent_app_number] => 8/793282 [patent_app_country] => US [patent_app_date] => 1997-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7037 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/922/05922649.pdf [firstpage_image] =>[orig_patent_app_number] => 793282 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/793282
Improving the yield of plants Apr 9, 1997 Issued
08/793739 YIELD OF PLANTS Apr 9, 1997 Abandoned
Array ( [id] => 3762236 [patent_doc_number] => 05852025 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-12-22 [patent_title] => 'Compositions and methods for controlling pest insects' [patent_app_type] => 1 [patent_app_number] => 8/833758 [patent_app_country] => US [patent_app_date] => 1997-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 7124 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/852/05852025.pdf [firstpage_image] =>[orig_patent_app_number] => 833758 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/833758
Compositions and methods for controlling pest insects Apr 8, 1997 Issued
08/809432 INSECTICIDES Apr 3, 1997 Abandoned
Array ( [id] => 4407477 [patent_doc_number] => 06172051 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-01-09 [patent_title] => 'Enhanced termiticide and method for treating termites' [patent_app_type] => 1 [patent_app_number] => 8/832068 [patent_app_country] => US [patent_app_date] => 1997-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3324 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 37 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/172/06172051.pdf [firstpage_image] =>[orig_patent_app_number] => 832068 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/832068
Enhanced termiticide and method for treating termites Apr 1, 1997 Issued
Array ( [id] => 3832107 [patent_doc_number] => 05846571 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-12-08 [patent_title] => 'Compositions and methods of combatting fungi' [patent_app_type] => 1 [patent_app_number] => 8/825285 [patent_app_country] => US [patent_app_date] => 1997-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2529 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/846/05846571.pdf [firstpage_image] =>[orig_patent_app_number] => 825285 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/825285
Compositions and methods of combatting fungi Mar 26, 1997 Issued
Menu