AGRO-K CORPORATION logo

AGRO-K CORPORATION

38 Marks
First Filed:Jul 5, 1977Latest Filed:Oct 16, 2025Address:8030 Main Street NE #1, Minneapolis, MN 55432, US

Portfolio Overview

Registered
16(42%)
Pending
1(3%)
Dead
21(55%)
Previous
1

Top Classes

Class 1
Industrial Chemicals & Adhesives
29(76%)
Class 5
Pharmaceuticals
9(24%)
Class 44
Medical, beauty and agricultural services
1(3%)

TTAB Proceedings

No litigation activity

Top Firms

Dicke, Billig & Czaja, PLLC(Oct 2025)
25

Trademark Activity Timeline(1980 – 2025)

Trademark Portfolio

39 results

(current & previous marks)

Refine by Mark/Description🔽
Filed
Registered
Last Activity
SCIENCE-DRIVEN NUTRITION
SCIENCE-DRIVEN NUTRITION
Service Mark
Word
PENDING
Owner:
Serial:99446181
Filed:Oct 16, 2025
Classes:44
Goods & Services
Class 044: Agricultural advice; Agricultural advice, namely, providing recommendations for plant and soil nutrition supplements; Agricultural advice in the field of fertilization
AURORA
AURORA
Trademark
Word
ABANDONED
Owner:
Serial:98309854
Filed:Dec 12, 2023
Classes:1
SYSSTEM-ADVANCE
SYSSTEM-ADVANCE
Trademark
Word
REGISTERED
Owner:
Serial:88330176
Filed:Mar 7, 2019
Classes:1
Registration:5851546
Registered:Sep 3, 2019
Goods & Services
Fertilizers
SYSSTEM-READY
SYSSTEM-READY
Trademark
Word
REGISTERED
Owner:
Serial:88325943
Filed:Mar 5, 2019
Classes:1
Registration:5851415
Registered:Sep 3, 2019
Goods & Services
Fertilizers
CDL/ZDL
CDL/ZDL
Trademark
Word
REGISTERED
Owner:
Serial:85330797
Filed:May 26, 2011
Classes:5
Registration:4049416
Registered:Nov 1, 2011
Goods & Services
Animal feed supplements
D.L.
D.L.
Trademark
Word
REGISTERED
Owner:
Serial:85331350
Filed:May 26, 2011
Classes:1
Registration:4049419
Registered:Nov 1, 2011
Goods & Services
Fertilizers
HY-SI
HY-SI
Trademark
Word
REGISTERED
Owner:
Serial:85331175
Filed:May 26, 2011
Classes:1
Registration:4049417
Registered:Nov 1, 2011
Goods & Services
Silage preservative inoculants in the nature of mineral substances
SYMBOOSTER
SYMBOOSTER
Trademark
Word
REGISTERED
Owner:
Serial:85331520
Filed:May 26, 2011
Classes:1
Registration:4049420
Registered:Nov 1, 2011
Goods & Services
Fertilizers
CDL
CDL
Trademark
Word
REGISTERED
Owner:
Serial:85330137
Filed:May 25, 2011
Classes:5
Registration:4049413
Registered:Nov 1, 2011
Goods & Services
Animal feed supplements
BIO-MULCH
BIO-MULCH
Trademark
Word
REGISTERED
Owner:
Serial:85287909
Filed:Apr 6, 2011
Classes:1
Registration:4049000
Registered:Nov 1, 2011
Goods & Services
Fertilizers
SYMBEX
SYMBEX
Trademark
Word
REGISTERED
Owner:
Serial:85062862
Filed:Jun 15, 2010
Classes:1
Registration:3913759
Registered:Feb 1, 2011
Goods & Services
Soil amendments
SYSSTEM
SYSSTEM
Trademark
Word
REGISTERED
Owner:
Serial:77870093
Filed:Nov 11, 2009
Classes:1
Registration:3813766
Registered:Jul 6, 2010
Goods & Services
Fertilizers
MISSION: POSSIBLE
MISSION: POSSIBLE
Trademark
Word
ABANDONED
Owner:
Serial:77085673
Filed:Jan 18, 2007
Classes:1
SUPER INSECTICIDAL SOAP
CANCELLED
Owner:
Serial:76568258
Filed:Dec 22, 2003
Classes:5
Registration:3012557
Registered:Nov 8, 2005
Goods & Services
Insect pesticides for agricultural use; "INSECTICIDAL SOAP"
SYMCOAT
SYMCOAT
Trademark
Word
ABANDONED
Owner:
Serial:76335111
Filed:Nov 7, 2001
Classes:1
Goods & Services
Trace mineral formulation as a liquid seed coating
AGROBEST
AGROBEST
Trademark
Word
REGISTERED
Owner:
Serial:76229721
Filed:Mar 26, 2001
Classes:1
Registration:2617373
Registered:Sep 10, 2002
Goods & Services
Class 001: Liquid fertilizer containing micronutrients for agriculture use
CDL
CDL
Trademark
Word
CANCELLED
Owner:
Serial:76229551
Filed:Mar 26, 2001
Classes:5
Registration:2561638
Registered:Apr 16, 2002
Goods & Services
Class 005: trace mineral feed supplement for beef and dairy cattle containing cobalt
CDL/ZDL
CDL/ZDL
Trademark
Word
CANCELLED
Owner:
Serial:76229623
Filed:Mar 26, 2001
Classes:5
Registration:2561639
Registered:Apr 16, 2002
Goods & Services
Class 005: mineral feed supplement containing cobalt and zinc for beef and dairy cattle
DAIRY COMPLEX
DAIRY COMPLEX
Trademark
Word
CANCELLED
Owner:
Serial:76229624
Filed:Mar 26, 2001
Classes:5
Registration:2668137
Registered:Dec 31, 2002
Goods & Services
Class 005: Nutritional additive for cow feed in the nature of a trace mineral formulation containing cobalt, zinc, iron, copper and manganese for use as a milk production enhancer for cows
HY-SI
HY-SI
Trademark
Word
CANCELLED
Owner:
Serial:76230180
Filed:Mar 26, 2001
Classes:1
Registration:2584964
Registered:Jun 25, 2002
Goods & Services
Class 001: inoculant for silage as a forage preservative
HYTECH POLYMER
HYTECH POLYMER
Trademark
Word
CANCELLED
Owner:
Serial:76230181
Filed:Mar 26, 2001
Classes:1
Registration:2558557
Registered:Apr 9, 2002
Goods & Services
Class 001: Anti-transpirant formulation for use as a plant spray to reduce moisture loss from plants
KDL
KDL
Trademark
Word
REGISTERED
Owner:
Serial:76229824
Filed:Mar 26, 2001
Classes:1
Registration:2519994
Registered:Dec 18, 2001
Goods & Services
Class 001: Foliar fertilizer
SWINE COMPLEX
SWINE COMPLEX
Trademark
Word
CANCELLED
Owner:
Serial:76229821
Filed:Mar 26, 2001
Classes:5
Registration:2645336
Registered:Nov 5, 2002
Goods & Services
Class 005: trace mineral swine feed additives for use as a nutritional supplement
DEXTRO-LAC
DEXTRO-LAC
Trademark
Word
REGISTERED
Owner:
Serial:76134363
Filed:Sep 25, 2000
Classes:1
Registration:2498222
Registered:Oct 16, 2001
Goods & Services
Chemical nutrient for vegetable, fruit and nut crops
BIO - SHIELD
BIO - SHIELD
Trademark
Word
CANCELLED
Owner:
Serial:74306527
Filed:Aug 21, 1992
Classes:1
Registration:1806645
Registered:Nov 23, 1993
Goods & Services
adjuvant for biological pesticides
GROWING PLANTS THE NATURAL WAY
ABANDONED
Owner:
Serial:74306536
Filed:Aug 21, 1992
Classes:1
Goods & Services
fertilizers containing nitrogen, phosphorous and potassium for agricultural use
NATURE TECH
NATURE TECH
Trademark
Word
ABANDONED
Owner:
Serial:74306165
Filed:Aug 21, 1992
Classes:1
Goods & Services
organic fertilizers and agricultural chemicals
SUPER SUFFOCANT OIL
SUPER SUFFOCANT OIL
Trademark
Word
CANCELLED
Owner:
Serial:74306763
Filed:Aug 21, 1992
Classes:5
Registration:1907802
Registered:Jul 25, 1995
Goods & Services
agricultural or domestic biological pesticides; "SUPER" and "OIL"
THE NATURAL SOLUTION
ABANDONED
Owner:
Serial:74306172
Filed:Aug 21, 1992
Classes:1
Goods & Services
agricultural chemicals and fertilizers
SYMBOOSTER PLUS
SYMBOOSTER PLUS
Trademark
Word
CANCELLED
Owner:
Serial:73766768
Filed:Dec 1, 1988
Classes:1
Registration:1547851
Registered:Jul 18, 1989
SYMCOAT
SYMCOAT
Trademark
Word
REGISTERED
Owner:
Serial:73365732
Filed:May 21, 1982
Classes:1
Registration:1247466
Registered:Aug 9, 1983
Goods & Services
a Supplemental Trace Element Plant Micronutrient
ENVY
ENVY
Trademark
Word
ABANDONED
Owner:
Serial:73363305
Filed:May 6, 1982
Classes:1
Goods & Services
COATING FOR GREEN PLANTS WHICH PREVENTS SUN-SCALD, WIND-BURN, WINTER-K ILL, AND WATER LOSS STRESS
THE NAME SAYS IT ALL
CANCELLED
Owner:
Serial:73302307
Filed:Mar 23, 1981
Classes:1
Registration:1270433
Registered:Mar 20, 1984
Goods & Services
a Chemical Compound for Use as a Plant Protectant-Namely, a Water Based Hydrophilic Polymer for Protecting Plants, Shrubs and Trees from Water Loss and Damage Due to Frost and Cold Temperatures
AGROZYME
AGROZYME
Trademark
Word
CANCELLED
Owner:
Serial:73280612
Filed:Oct 6, 1980
Classes:1
Registration:1200785
Registered:Jul 13, 1982
Goods & Services
Starch Converting Enzyme
SYMSPRAY
SYMSPRAY
Trademark
Word
REGISTERED
Owner:
Serial:73280611
Filed:Oct 6, 1980
Classes:1
Registration:1217999
Registered:Nov 30, 1982
Goods & Services
Foliar Fertilizer Spray Solution
SYMBOOSTER PLUS
SYMBOOSTER PLUS
Trademark
Word
CANCELLED
Owner:
Serial:73267537
Filed:Jun 18, 1980
Classes:1
Registration:1176735
Registered:Nov 10, 1981
Goods & Services
Fertilizer
AGRO-K
AGRO-K
Trademark
Combined
REGISTERED
Owner:
Serial:73132864
Filed:Jul 5, 1977
Classes:1, 5
Registration:1093500
Registered:Jun 20, 1978
Goods & Services
[ MINERAL FEED ADDITIVE ]; SOIL INOCULANT AND FOLIAR SPRAY
SYMBEX
SYMBEX
Trademark
Word
EXPIRED
Owner:
Serial:73132860
Filed:Jul 5, 1977
Classes:1
Registration:1083758
Registered:Jan 31, 1978
Goods & Services
MICROBIAL SOIL INOCULANT
PRO-STIK
PRO-STIK
Trademark
Word
Previous
CANCELLED
Owner:
Serial:73363304
Filed:May 6, 1982
Classes:1
Registration:1247465
Registered:Aug 9, 1983
Goods & Services
Spray Adjuvant for Use with Pesticides

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